JPS63271325A - Film winding up method - Google Patents
Film winding up methodInfo
- Publication number
- JPS63271325A JPS63271325A JP62107322A JP10732287A JPS63271325A JP S63271325 A JPS63271325 A JP S63271325A JP 62107322 A JP62107322 A JP 62107322A JP 10732287 A JP10732287 A JP 10732287A JP S63271325 A JPS63271325 A JP S63271325A
- Authority
- JP
- Japan
- Prior art keywords
- film
- winding shaft
- winding
- shaft
- chuck
- 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
- 238000004804 winding Methods 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims description 15
- 238000001179 sorption measurement Methods 0.000 claims abstract 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- 238000002788 crimping Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Details Of Cameras Including Film Mechanisms (AREA)
- Replacement Of Web Rolls (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明はスプール等の巻芯を用いないでロールフィル
ムを得るために好適なフィルム巻取方法に関するもので
ある。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a film winding method suitable for obtaining a roll film without using a winding core such as a spool.
最近、予め、メーカー側によってフィルムが装填され、
内装フィルムの全コマの写真を最影を終了後にカメラ自
身を壊して内部のフィルムを取出すようにした簡易なカ
メラがある。このようなカメラの場合にはできるだけ機
構を節単にするため、全駒数の盪影終了後に巻上室内に
巻上げたフィルムをパトローネ内に巻戻す機構を省くよ
うにしたい。このためにはカメラの巻上室側にも光密容
器（空パトローネでもよい）を備え、この中に撮影済み
フィルムを順次巻上げて行って全駒数の撮影終了後、撮
影済みフィルムが入った光密容器を取り出して現像処理
機に掛けるようにすることが最も好ましいが、従来のフ
ィルム入りパトローネはフィルム端が巻軸（スプール）
に固定されていたため、カメラの巻上室側の光密容器内
にフィルムを全部巻上げることが出来なかった。従って
、応急処置として、暗室内や光密装置内でフィルム入リ
バトローネからフィルムを限度一杯まで引出し、これを
予め用意した空パトローネ内のスプールに先端を固定し
ないで巻き込み、これによって満巻となったパトローネ
をカメラの巻戻室に装填し、空となったパトローネを巻
上室に装填するような方法を採用せざるを得なかった。Recently, the film has been loaded in advance by the manufacturer,
There is a simple camera in which the camera itself is broken and the film inside can be taken out after taking pictures of all the frames of the interior film. In the case of such a camera, in order to simplify the mechanism as much as possible, it is desirable to omit a mechanism for rewinding the film wound into the winding chamber into the cartridge after all the frames have been shot. To do this, a light-tight container (an empty cartridge may be used) is also provided on the winding chamber side of the camera, and the film is wound into this container in sequence, and after all frames have been shot, the film is inserted. It is most preferable to take out the light-tight container and hang it in the processing machine, but in conventional film cartridges, the end of the film is the spool.
Because it was fixed to the camera, it was not possible to fully wind the film into the light-tight container on the winding chamber side of the camera. Therefore, as an emergency measure, I pulled out as much film as possible from the film-filled Libertrone in a dark room or in a light-tight device, and rolled it into the spool in the empty cartridge I had prepared in advance without fixing the tip, which made it full. I had no choice but to adopt a method of loading the cartridge into the camera's rewind chamber and then loading the empty cartridge into the winding chamber.
しかしながら、この巻直し方法はかなり面倒であった。However, this rewinding method was quite troublesome.
従って、最初からスプールがないか、或いはスプールが
あってもそれにフィルム端が固定されていないロール状
フィルムを作り、これをノストローネに詰めれば、この
ような巻直し作業が不要となるし、パトローネに詰めな
くても直接カメラの巻戻室にプル巻き状態のまま詰める
ことも可能となる。Therefore, if you make a roll of film that does not have a spool from the beginning, or even if there is a spool but the end of the film is not fixed to it, and pack this into a nostrone, you will not need to rewind it, and you will be able to use it in a patrone. It is also possible to pack the film directly into the rewind chamber of the camera in a pulled-wound state without packing it.
ところが、従来のフィルム巻取機（ワインダ）はスプー
ルにフィルム端をテープ等により固定しなければ巻取れ
なかった。However, conventional film winders cannot wind the film unless the end of the film is fixed to the spool with tape or the like.
〔発明の目的〕
この発明は上記の点に鑑み、スプールが無くてもフィル
ムの巻取りを可能にした新規なフィルム巻取方法を提供
することを目的としている。[Object of the Invention] In view of the above points, it is an object of the present invention to provide a novel film winding method that enables film winding even without a spool.
上記の目的を達成するため、この発明はフィルム端を巻
取軸に仮着させた後、仮着状態で巻取軸を回転させるよ
うにしたものである。In order to achieve the above object, the present invention is such that after the end of the film is temporarily attached to the winding shaft, the winding shaft is rotated in the temporarily attached state.
次に、この発明の方法についてこれに使用する装置の一
例に基づいて説明する。Next, the method of the present invention will be explained based on an example of the apparatus used for the method.
第１図において、１は被巻取体であるフィルムＦを巻取
る巻取軸で、該巻取軸１は機枠２にネジ３にて固定され
たハウジング４内にベアリング５を介して回転自在に保
持された回転体６の中心を貫通するように取付けられて
いる。従って、回転体６がギア７を介して連繋している
駆動源８により回転を受ると、巻取軸１もこれと一体的
に回転する。９は前記回転体６の端部の凹溝６′に基端
部を嵌入固定されたフィルムガイドである。In FIG. 1, reference numeral 1 denotes a winding shaft for winding a film F, which is an object to be wound. The winding shaft 1 rotates through a bearing 5 in a housing 4 fixed to a machine frame 2 with screws 3. It is attached so as to pass through the center of the rotating body 6 which is freely held. Therefore, when the rotating body 6 is rotated by the drive source 8 connected via the gear 7, the winding shaft 1 also rotates integrally with the rotating body 6. Reference numeral 9 denotes a film guide whose base end is fitted and fixed into a concave groove 6' at the end of the rotating body 6.
前記巻取軸１にはフィルムＦの端部が仮着（永久的な固
着に対する意味で使用した）モきるようになっている。The end of the film F can be temporarily attached to the winding shaft 1 (this term is used to indicate permanent attachment).
即ち、巻取軸１を中空に形成し、その内腔１ａを、空気
吸引装置１０に連通ずるとともに、巻取軸１の外周面に
該内腔１ａに通じる多数の小孔１）を設け、空気吸引装
置１０の作動によりフィルムＦの端部を真空吸着できる
ように構成している。That is, the winding shaft 1 is formed hollow, its inner cavity 1a is communicated with the air suction device 10, and a large number of small holes 1) are provided on the outer peripheral surface of the winding shaft 1 communicating with the inner cavity 1a. The end portion of the film F is configured to be vacuum suctioned by the operation of the air suction device 10.
従って、フィルム穿孔機等の前処理工程を終えてシュー
ト（図示せず）を通して搬送されてきたフィルムＦはそ
の端部が第２図Ａの如く巻取軸１の上面に達すると、該
フィルムＦの端部はその外周面に設けた多数の小孔１）
に真空吸着によって仮着されることとなる。しかる後、
駆動源８が作動して巻取軸１を矢印方向に回転させると
、仮着状態にあるフィルムＦは巻取軸１に巻取られ、同
図Ｂの如くロール状となる。この場合、巻取られるフィ
ルムＦにはバックテンションが掛けられているとともに
、巻取終了時には把持手段（図示せず）により把持され
、巻戻されないようになっていることは勿論である。Therefore, when the end of the film F, which has been conveyed through a chute (not shown) after completing the pre-processing process of a film perforator or the like, reaches the upper surface of the winding shaft 1 as shown in FIG. The end of the is a large number of small holes provided on its outer circumferential surface1)
It will be temporarily attached by vacuum suction. After that,
When the drive source 8 is actuated to rotate the take-up shaft 1 in the direction of the arrow, the temporarily attached film F is wound around the take-up shaft 1 and becomes a roll as shown in FIG. In this case, it goes without saying that back tension is applied to the film F to be wound up, and at the end of winding, it is gripped by a gripping means (not shown) to prevent it from being rewound.
か（して、巻取終了後、ロール状になったフィルムの外
周をチャック１２で覆うと、前記空気吸引装置１０の作
動が停止し、仮着状態が解除されるとともに、把持手段
が退避する。このチャック１２はロール状フィルムの外
径より若干径大になっているため、仮着状態が解除され
たフィルムは自身の弾性により膨張してチャック１２の
内面に密着すると同時に巻取軸１の外周面より浮き上が
る。従って、チャック１２を巻取軸１に沿って後退させ
ると、フィルムはチャック１２に係留された状態で巻取
軸より離脱する。After winding is completed, when the outer periphery of the rolled film is covered with the chuck 12, the operation of the air suction device 10 is stopped, the temporary attachment state is released, and the gripping means is retracted. Since this chuck 12 has a diameter slightly larger than the outer diameter of the roll-shaped film, the film which has been released from the temporarily attached state expands due to its own elasticity and adheres closely to the inner surface of the chuck 12, and at the same time, the film rolls onto the winding shaft 1. Therefore, when the chuck 12 is moved back along the winding shaft 1, the film is detached from the winding shaft while being anchored to the chuck 12.
このチャック１２に係留されたロールフィルムは次工程
で、パトローネ又はカメラ本体内に装填されることとな
る。The roll film moored to this chuck 12 will be loaded into a cartridge or camera body in the next step.
第３図はフィルムＦの端部を巻取軸１に仮着する手段の
第二の例を示したもので、巻取軸１の端面１′から縦割
りしたスリット１３を設け、該スリット１３にフィルム
Ｆの端部を差し込むようにしている。この場合は、前処
理工程からシュート（図示せず）を通して搬送されてき
たフィルムＦがスリット１３に入ったことをセンサー等
により検知し、その検知信号により駆動源８が作動して
巻取軸１を回転させることとなる。以後の作動は前述し
た第一の例と同様である。FIG. 3 shows a second example of means for temporarily attaching the end of the film F to the winding shaft 1, in which a slit 13 is provided vertically from the end surface 1' of the winding shaft 1, and The end of the film F is inserted into the holder. In this case, a sensor or the like detects that the film F, which has been conveyed from the pre-processing process through a chute (not shown), enters the slit 13, and the drive source 8 is actuated by the detection signal to move the take-up shaft will be rotated. The subsequent operation is similar to the first example described above.
第４図はフィルムＦの端部を巻取軸１に仮着する手段の
第三の例を示したもので、巻取軸１と、その周囲にバネ
圧着するローラ１４ａ、１４ｂ。FIG. 4 shows a third example of the means for temporarily attaching the end of the film F to the winding shaft 1, in which the winding shaft 1 and rollers 14a and 14b are spring-pressed around the winding shaft 1.
１４ｃと間にフィルムＦの端部を把持させるように構成
している。この場合、各圧着ローラ１４ａ〜１４ｃはフ
ィルムが巻取られて径大化するに従ってバネ１５ａ〜１
５ｃに抗して外方に拡大していくこととなる。なお、１
６はガイド板である。The end portion of the film F is gripped between the film 14c and the film F. In this case, each of the pressure rollers 14a to 14c has springs 15a to 15 as the diameter increases as the film is wound up.
It will expand outward against 5c. In addition, 1
6 is a guide plate.
以上説明したように、この発明はフィルム端を巻取軸に
仮着させた後、仮着状態で巻取軸を回転させることを特
徴としているから、スプールが無くてもフィルムの巻取
りが可能になるという優れた効果を奏するものである。As explained above, this invention is characterized in that after the end of the film is temporarily attached to the take-up shaft, the take-up shaft is rotated in the temporarily attached state, so the film can be wound even without a spool. It has the excellent effect of becoming
第１図はこの発明の方法に使用するフィルム巻取装置の
断面図、第２図Ａ、Ｂは巻取軸への仮着状態と巻取後の
状態を示す斜視図、第３図は仮着手段の第二の例を示す
斜視図、第４図は仮着手段の第三の例を示す斜視図であ
る。
１−巻取軸
２・・・機枠
３・・−ネジ
４−ハウジング
５−ベアリング
６−・回転体
７−ギア
８−・〜駆動源
９−フィルムガイド
１〇−空気吸引装置
１）・・−小孔
１２・・−チャック
１３−スリット
１４ａ、１４ｂ、１４ｃｍ・−圧着ローラ化 理 人
弁理士 羽 村 行 弘第３図
第４図Fig. 1 is a sectional view of the film winding device used in the method of the present invention, Figs. 2 A and B are perspective views showing the state of temporary attachment to the winding shaft and the state after winding, and Fig. 3 is a temporary view of the film winding device used in the method of the present invention. FIG. 4 is a perspective view showing a second example of the attachment means, and FIG. 4 is a perspective view showing a third example of the temporary attachment means. 1-Rewinding shaft 2...Machine frame 3...-Screw 4-Housing 5-Bearing 6-Rotating body 7-Gear 8--Drive source 9-Film guide 1〇-Air suction device 1)... -Small hole 12...-Chuck 13-Slits 14a, 14b, 14cm--Crimping roller
Patent Attorney Yukihiro HamuraFigure 3Figure 4
Claims (4)
巻取軸を回転させることを特徴とするフィルム巻取方法
。(1) A film winding method characterized by temporarily attaching the film end to a winding shaft and then rotating the winding shaft in the temporarily attached state.
のである特許請求の範囲第１項記載のフィルム巻取方法
。(2) The film winding method according to claim 1, wherein the temporary attachment is performed by vacuum adsorption to the outer peripheral surface of the winding shaft.
差し込むものである特許請求の範囲第１項記載のフィル
ム巻取方法。(3) The film winding method according to claim 1, wherein the temporary attachment is inserted into a slit vertically divided from the end of the winding shaft.
ーラと間に把持させるものである特許請求の範囲第１項
記載のフィルム巻取方法。(4) The film winding method according to claim 1, wherein the temporary attachment is held between a winding shaft and a roller that is spring-pressed around the winding shaft.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62107322A JPS63271325A (en) | 1987-04-30 | 1987-04-30 | Film winding up method |
| KR1019880003705A KR920000392B1 (en) | 1987-04-30 | 1988-04-02 | Fuel control device for an n-cycle engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62107322A JPS63271325A (en) | 1987-04-30 | 1987-04-30 | Film winding up method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63271325A true JPS63271325A (en) | 1988-11-09 |
Family
ID=14456125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62107322A Pending JPS63271325A (en) | 1987-04-30 | 1987-04-30 | Film winding up method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63271325A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0743546A1 (en) * | 1995-05-18 | 1996-11-20 | Konica Corporation | Method of winding and loading a film in a lens-fitted film unit using a film spool core having sucking holes |
| US5745797A (en) * | 1997-04-21 | 1998-04-28 | Eastman Kodak Company | Camera assembly using mandrel to roll film in chamber |
| US5797045A (en) * | 1997-05-30 | 1998-08-18 | Eastman Kodak Company | Three roller film winder and method |
| US5805935A (en) * | 1997-05-30 | 1998-09-08 | Eastman Kodak Company | Two roller film scroller and method |
| US5926654A (en) * | 1998-02-27 | 1999-07-20 | Eastman Kodak Company | Camera frame assembly having a baffled supply chamber and film loading apparatus and method |
| US5937208A (en) * | 1997-05-08 | 1999-08-10 | Eastman Kodak Company | Film scrolling method, apparatus and camera |
| US5999744A (en) * | 1998-06-12 | 1999-12-07 | Eastman Kodak Company | Rotating hook film loader and method |
| US6094533A (en) * | 1998-06-12 | 2000-07-25 | Eastman Kodak Company | Film edge driving film loader, film loading method and camera frame assembly |
| US6491246B1 (en) | 1999-12-13 | 2002-12-10 | Eastman Kodak Company | Pinch spools one-time use cameras apparatus and methods |
| US6622365B2 (en) | 1999-12-13 | 2003-09-23 | Eastman Kodak Company | Pinch quill, apparatus, and film winding method |
| JP2013516049A (en) * | 2009-12-29 | 2013-05-09 | 株式会社ニコン | Substrate case and substrate accommodation apparatus |
-
1987
- 1987-04-30 JP JP62107322A patent/JPS63271325A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0743546A1 (en) * | 1995-05-18 | 1996-11-20 | Konica Corporation | Method of winding and loading a film in a lens-fitted film unit using a film spool core having sucking holes |
| US5745797A (en) * | 1997-04-21 | 1998-04-28 | Eastman Kodak Company | Camera assembly using mandrel to roll film in chamber |
| US5895126A (en) * | 1997-04-21 | 1999-04-20 | Eastman Kodak Company | Apparatus and methods using mandrel to roll film in camera chamber |
| US5937208A (en) * | 1997-05-08 | 1999-08-10 | Eastman Kodak Company | Film scrolling method, apparatus and camera |
| US5797045A (en) * | 1997-05-30 | 1998-08-18 | Eastman Kodak Company | Three roller film winder and method |
| US5805935A (en) * | 1997-05-30 | 1998-09-08 | Eastman Kodak Company | Two roller film scroller and method |
| US5926654A (en) * | 1998-02-27 | 1999-07-20 | Eastman Kodak Company | Camera frame assembly having a baffled supply chamber and film loading apparatus and method |
| US5999744A (en) * | 1998-06-12 | 1999-12-07 | Eastman Kodak Company | Rotating hook film loader and method |
| US6094533A (en) * | 1998-06-12 | 2000-07-25 | Eastman Kodak Company | Film edge driving film loader, film loading method and camera frame assembly |
| US6491246B1 (en) | 1999-12-13 | 2002-12-10 | Eastman Kodak Company | Pinch spools one-time use cameras apparatus and methods |
| US6622365B2 (en) | 1999-12-13 | 2003-09-23 | Eastman Kodak Company | Pinch quill, apparatus, and film winding method |
| JP2013516049A (en) * | 2009-12-29 | 2013-05-09 | 株式会社ニコン | Substrate case and substrate accommodation apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS63271325A (en) | Film winding up method | |
| JP3132737B2 (en) | Manufacturing method of film unit with lens | |
| JPH08314073A (en) | Method for taking up film, method for loading film in film unit with lens and film take-up spool | |
| JP3122805B2 (en) | Film loading method for film unit with lens | |
| US4334750A (en) | Film assemblage having film releasably attached to film spool | |
| JPH10339905A (en) | Camera assembly using film winding mandrel in chamber | |
| JP2763358B2 (en) | Cover winding device | |
| US3677487A (en) | Apparatus for storing strip material | |
| JP2747698B2 (en) | Film winding device and bull winding film forming method | |
| JP2709482B2 (en) | Film winding device | |
| JPH10301240A (en) | Method and device for loading film on single use camera, and film loaded single use camera using the same method and device | |
| US5735474A (en) | Method for forwarding and rewinding photosensitive material | |
| JP2829613B2 (en) | Film integrated camera manufacturing system | |
| JPH0943779A (en) | Formation of photographic film roll | |
| JPH08286324A (en) | Manufacture of film unit with lens, and manufacturing device thereof | |
| US3679147A (en) | Inherent rewound film transport system | |
| JPS5863645A (en) | Sheet winder | |
| JP3501264B2 (en) | Film magazine | |
| US3869093A (en) | Film handling system | |
| JPS6238990Y2 (en) | ||
| JP2541472Y2 (en) | Film winding device | |
| JPH042452Y2 (en) | ||
| JPH07209846A (en) | Apparatus and method for loading and unloading of beltlike film with reference to magazine | |
| JP2000039688A (en) | Camera frame assembly provided with film roll chamber having film protector | |
| JPH02195344A (en) | Film cartridge and camera using the same |