JPS6385626A - Apparatus for producing barrel sheet of film cartridge - Google Patents
Apparatus for producing barrel sheet of film cartridgeInfo
- Publication number
- JPS6385626A JPS6385626A JP23142386A JP23142386A JPS6385626A JP S6385626 A JPS6385626 A JP S6385626A JP 23142386 A JP23142386 A JP 23142386A JP 23142386 A JP23142386 A JP 23142386A JP S6385626 A JPS6385626 A JP S6385626A
- Authority
- JP
- Japan
- Prior art keywords
- station
- sheet
- bending
- plate
- thin plate
- 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.)
- Granted
Links
- 238000005452 bending Methods 0.000 claims abstract description 39
- 238000005520 cutting process Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 210000000078 claw Anatomy 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 238000004080 punching Methods 0.000 description 6
- 239000011295 pitch Substances 0.000 description 5
- 238000000465 moulding Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 235000011274 Benincasa cerifera Nutrition 0.000 description 1
- 235000015001 Cucumis melo var inodorus Nutrition 0.000 description 1
- 240000002495 Cucumis melo var. inodorus Species 0.000 description 1
- 244000273256 Phragmites communis Species 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/28—Locating light-sensitive material within camera
- G03B17/30—Locating spools or other rotatable holders of coiled film
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
- B21D51/2676—Cans or tins having longitudinal or helical seams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/56—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter
- B26D1/60—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter and is mounted on a movable carriage
- B26D1/605—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter and is mounted on a movable carriage for thin material, e.g. for sheets, strips or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/20—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed
- B26D5/26—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed wherein control means on the work feed means renders the cutting member operative
- B26D5/28—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed wherein control means on the work feed means renders the cutting member operative the control means being responsive to presence or absence of work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/0026—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor an edge face with strip material, e.g. a panel edge
- B29C63/0034—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor an edge face with strip material, e.g. a panel edge the strip material being folded
- B29C63/0039—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor an edge face with strip material, e.g. a panel edge the strip material being folded continuously
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B2217/00—Details of cameras or camera bodies; Accessories therefor
- G03B2217/26—Holders for containing light-sensitive material and adapted to be inserted within the camera
- G03B2217/265—Details of light-proofing
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、写真用ロールフィルムを収めるパトローネの
胴板を製造する方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Industrial Field of Application) The present invention relates to a method of manufacturing a body plate of a cartridge for storing a photographic roll film.
（従来の技術）
例えば写真用３５ｍ！Ｒロールフィルム等は、パトロー
ネに収納した状態で利用される。周知の通りこのパトロ
ーネは基本的に、筒状の銅板と、該胴板内に収容される
スプールと、胴状の上下を閉じるキャップとから構成さ
れる。そして上記胴穀のフィルム引出口内面には、通常
テレンプと称される遮光用のビロードリボンが貼着され
る。(Prior art) For example, 35m for photography! R-roll film and the like are used while being stored in a cartridge. As is well known, this cartridge basically consists of a cylindrical copper plate, a spool housed within the body plate, and a cap that closes the top and bottom of the body. A light-shielding velvet ribbon commonly called terempu is attached to the inner surface of the film outlet of the shell.
一般に上述のパトローネ銅板を形成するのに従来は、第
５図に示すように該Ｉ１１扱の展間寸法〈図中破線表示
）よりも大きな金属薄板５０を汎用ブレス″ＡｉＷ５１
に供給し、該汎用プレス装置５１によって打法き、およ
び曲げ成形を行なっていた。なお−般にこの曲げ成形は
、第６図図示のように簿仮５０を断面略舟形に加工する
ところまで行なわれ、次いでこの舟形形状の１仮５０の
左右両端部に上記のビロードリボン５２が貼着される。Generally, in order to form the above-mentioned patrone copper plate, as shown in FIG.
The material was supplied to a press machine 51, and was subjected to punching and bending using the general-purpose press device 51. Generally, this bending is performed to the point where the book holder 50 is shaped into a substantially boat-shaped cross section as shown in FIG. It is pasted.
その侵５Ｍ板５０は、例えば特開昭５９−１４３８４１
号公報に示されるように、上記ビロードリボン５２が互
いに重なるように略円筒状に曲げ加工され、その中にフ
ィルムを巻回したスプールが収められてから、キャップ
が峡谷される。The invasion 5M board 50 is disclosed in, for example, Japanese Patent Application Laid-Open No. 59-143841.
As shown in the above publication, the velvet ribbons 52 are bent into a substantially cylindrical shape so as to overlap each other, a spool wound with a film is housed therein, and then a cap is formed.
〈発明が解決しようとする問題点）
しかし上述のように汎用プレス装置を用いてパトローネ
胴板を打抜き、成形する方法においては、該銅板の材料
となる金属薄板に打扱き後大きな残余の部分が生じるの
で、材料の利用効率が良くないという問題があった。<Problems to be Solved by the Invention> However, as described above, in the method of punching and forming the cartridge body plate using a general-purpose press device, a large residual portion remains on the thin metal plate that is the material of the copper plate after punching. Therefore, there was a problem that the efficiency of material utilization was not good.
また汎用プレス装置で打抜き、曲げ成形を行なう場合に
は、打扱き、曲げ成形がともに同一のストロークで行な
われるから、例えば打扱きカッターは深く入り過ぎるの
に曲げ成形は浅くなってしまう、というように双方のス
トロークを最適に設定することが難しくなる。そうなる
と、打扱きあるいは成形の加工精度が損なわれてしまう
。In addition, when punching and bending are performed using a general-purpose press machine, both punching and bending are performed with the same stroke, so for example, the punching cutter may penetrate too deep but the bending will be shallow. It becomes difficult to set both strokes optimally. In this case, the accuracy of processing or molding will be impaired.
そこで本発明は、材料となる金属薄板をほとんど無駄無
く利用でき、しかも精度良くパトローネ胴板を形成でき
るパトローネ胴板の製造方法を提供することを目的とす
るものである。SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a method for manufacturing a cartridge body plate that can utilize thin metal plates as materials with almost no waste and can form the cartridge body plate with high precision.
（問題点を解決するための手段）
本発明のパトローネ胴板の製造方法は、大きな金属薄板
を打扱き加工することをせずに、縦横寸法がパトローネ
胴板の展開縦横寸法と同一となるようにＶＪ断された金
属薄板を用いるようにしたもので、
上記のような寸法に切断された薄板を搬送手段によって
順次間欠的に搬送し、この搬送手段に沿って配置した切
断加工ステーションおよび曲げ加工ステーションにおい
て、上記薄板の四隅部を所定形状に切り落とし、次いで
前述のような断面略舟形の所定形状に曲げ加工すること
を特徴とするものである。(Means for Solving the Problems) The method for manufacturing a cartridge body plate of the present invention is such that the vertical and horizontal dimensions are the same as the unfolded vertical and horizontal dimensions of the cartridge body plate, without processing a large thin metal plate. The thin plate cut into the above-mentioned dimensions is sequentially and intermittently conveyed by a conveying means, and there are cutting stations and bending stations arranged along this conveying means. At the station, the four corners of the thin plate are cut off into a predetermined shape, and then bent into a predetermined shape having a substantially boat-shaped cross section as described above.
（作 用）
上述のような寸法の薄板を用い、該薄板の四隅部を切り
落として所定形状とするのであれば、プレス装置で打抜
き加工する場合のように材料の金属７ａ仮に大きな残余
の部分が生じることがなくなる。(Function) If a thin plate with the above-mentioned dimensions is used and the four corners of the thin plate are cut off to form a predetermined shape, the metal 7a of the material, if a large remaining portion is It will no longer occur.
また薄板の切断と曲げ加工とを別々のステーションで行
なえば、それぞれの工程における加工条何を各々別個に
最適に設定しうるがら、パトローネ胴板を精度良く形成
できる。Furthermore, if the cutting and bending of the thin plate are performed at separate stations, the processing strips in each process can be individually and optimally set, and the cartridge body plate can be formed with high precision.
更に工程を分けたために金型もそれぞれに単一へ°νで
よく順送型のような？：Ｓ価な型でなくて済む。Furthermore, because the process is divided, the molds are each made into a single piece, so it's often like a progressive mold. : It does not need to be an S-valent type.
又、送りバーによる高速化が可能となる。Furthermore, the use of the feed bar allows for increased speed.
（実 施 例）
以下、図面に示す実施例に基づいて本発明の詳細な説明
する。(Example) Hereinafter, the present invention will be described in detail based on an example shown in the drawings.
第１図は本発明方法によってパトローネ胴板を形成する
装置の一例を示すものである。この装置は基本的に、薄
板供給ステーション１０と、隅部切断ステーション１１
と、小径曲げステーション１２と、ハピ曲げステーショ
ン１３と、両端曲げステーション１４と、以上の各ステ
ーション１０〜１４の下方に延設された薄板搬送レール
１５．１５と、これらのレール１５．１５の間において
矢印へ方向に間欠的に往復動する送りバー１６とから構
成されている。上記各ステーション１０〜１４は、加工
品セット部が等ピッチとなるように配置されている。FIG. 1 shows an example of an apparatus for forming a cartridge body plate by the method of the present invention. The device basically consists of a sheet feeding station 10 and a corner cutting station 11.
, the small-diameter bending station 12, the happy bending station 13, the both-end bending station 14, the thin plate transport rail 15.15 extending below each of the above stations 10 to 14, and the space between these rails 15.15. , and a feed bar 16 that reciprocates intermittently in the direction of the arrow. The stations 10 to 14 are arranged so that the workpiece setting sections are arranged at equal pitches.
送りバー１６は第２図に側断面形状を示すように、バネ
１７で付勢されてバー上面１６ａ上に突出した爪１８を
５１Ｉｌ１１備えている。この爪１８は、上記各ステー
ション１０〜１４の加工品セット部配置ピッチと同じピ
ッチで配置されている。薄板供給ステーシコン１０には
、多数のパトローネ胴板用金属薄板２０が集積収納され
ており、これらの薄板２０は例えばエアサクションカッ
プ等からなる公知の供給手段〈図示せず）により、１枚
ずつレール１５．１５および送りバー１６上に供給され
る。このようにｉＱ板２０が供給されるとき、送りバー
１６は第１図で最も左側に来る位置に停止され、最も左
側の爪１８の前側（第１図において右側）に薄板２０が
供給される。こうして送りバー１６上に供給される薄板
２０は、第３図（ａ）に示すような長方形に切断されて
おり、その縦横寸法はパトローネ胴板の展開縦横寸法と
等しくされている。The feed bar 16 is provided with a claw 18 51Il11 which is biased by a spring 17 and protrudes onto the top surface 16a of the bar, as shown in a side cross-sectional shape in FIG. The claws 18 are arranged at the same pitch as the arrangement pitch of the workpiece setting sections of each of the stations 10 to 14. A large number of metal thin plates 20 for cartridge body plates are stored in the thin plate supply station controller 10, and these thin plates 20 are loaded one by one onto a rail by a known feeding means (not shown) such as an air suction cup. 15.15 and feed bar 16. When the iQ plate 20 is fed in this way, the feed bar 16 is stopped at the leftmost position in FIG. 1, and the thin plate 20 is fed in front of the leftmost claw 18 (on the right side in FIG. 1). . The thin plate 20 thus supplied onto the feed bar 16 is cut into a rectangular shape as shown in FIG. 3(a), and its longitudinal and lateral dimensions are made equal to the developed longitudinal and lateral dimensions of the cartridge body plate.
薄板２０の供給後、送りバー１６は前方側に爪１８の取
イ１ピッチ分だ（プ移動される。それにより、上記最も
左側の爪１８の前側に供給されていた薄板２０はこの爪
１８に押されて前方に移動し、隅部切断ステーション１
１内の所定位置で停止される。このように送りバー１６
が移動されるとき、隅部切断ステーション１１内にあっ
た薄板２ｏは小径曲げステーション１２に、そして小径
曲げステーション１２内にあった薄線２０はハゼ曲げス
テーション１３にと、薄板２０が順次１つ前方のステー
ションに送り込まれる。After feeding the thin plate 20, the feed bar 16 is moved forward by one pitch of the claw 18. As a result, the thin plate 20 that was being fed to the front side of the leftmost claw 18 is moved forward by one pitch of the claw 18. Move forward by pushing the corner cutting station 1.
It is stopped at a predetermined position within 1. In this way, feed bar 16
When the is moved, the thin sheets 20 that were in the corner cutting station 11 are moved to the small diameter bending station 12, and the thin wires 20 that were in the small diameter bending station 12 are moved to the edge bending station 13, one by one. Sent to the station ahead.
隅部Ｉ、Ｉ］断ステーション１１は公知のプレス装置か
らなり、長方形のｉｌｌ板２０の四隅部を切り欠き、該
薄板２０を第３図（ｂ）に示すような形状にする。上記
のように隅部切断ステーション１１が作動するとき、同
時に小径曲げステーション１２、ハゼ曲げスミ−ジョン
１３、両端曲げステーション１４も作動する。Corners I, I] The cutting station 11 is comprised of a known press device, and cuts out the four corners of the rectangular ill plate 20 to form the thin plate 20 into the shape shown in FIG. 3(b). When the corner cutting station 11 operates as described above, the small diameter bending station 12, the seam bending station 13, and the end bending station 14 also operate at the same time.
小径曲げステーション１２もプレス装置からなり、薄板
２０の切り欠かれた部分のうちの２ケ所の隅部に、小径
の曲り尺を与える（第３図＜Ｃ＞参照）。The small-diameter bending station 12 also includes a press device and applies small-diameter bends to two corners of the cutout portion of the sheet 20 (see FIG. 3<C>).
この曲り［くは、後に第４図図示のように円筒状に曲げ
られた薄板２０に、パトローネのキャップが嵌合しやす
くするためのものである。ハゼ曲げステーション１３は
薄板２０の一端部２０ａをハゼ曲げし、薄板２０を第３
図（ｄ）図示の状態に成形する。次いで両端曲げステー
ション１４は、薄板２０の上記−端部２０ａおよび他端
部２０ｂをプレス成形によって所定形状に屈曲させる。This bending is to facilitate fitting of the cap of the cartridge into the thin plate 20 which is later bent into a cylindrical shape as shown in FIG. The bending station 13 bends one end 20a of the thin plate 20 and bends the thin plate 20 into a third
Figure (d) Molding into the state shown. Next, the both end bending station 14 bends the above-mentioned end portion 20a and the other end portion 20b of the thin plate 20 into a predetermined shape by press forming.
以、Ｌの工程を経ることにより薄板２０は、第３図（ｅ
）に示すように断面略舟形の形状となる。このように成
形された簿仮２０は送りバー１６によって両端曲げステ
ーション１４から排出され、例えばビロードリボン貼着
ステーションに直接送り込まれ、あるいは−たん集積後
ビロードリボン貼着ステーションに１枚ずつ供給され、
その両端部２０ａ 、 ２０ｂにビロードリボンが貼着
される。その後薄板２０は第４図図示のように、上記ビ
ロードリボン５２．５２が互いに重なるように円筒状に
曲げ加工され、次いでその中にフィルムを巻回したスプ
ールが収められ、キャップが嵌着される。この曲げ加工
、スプールの収納、およびキャップの１茨着は従来から
公知となっている方法によって行なわれうる。Thereafter, by going through the process L, the thin plate 20 is made as shown in FIG.
), it has a roughly boat-shaped cross section. The booklets 20 formed in this way are discharged from the both-end bending station 14 by the feed bar 16, and are fed, for example, directly to a velvet ribbon pasting station, or, after being accumulated, are fed one by one to a velvet ribbon pasting station.
A velvet ribbon is attached to both ends 20a and 20b. Thereafter, the thin plate 20 is bent into a cylindrical shape so that the velvet ribbons 52 and 52 are overlapped with each other, as shown in FIG. . This bending process, storing the spool, and fixing the cap in one place can be performed by conventionally known methods.
なお第２図図示のように、バネ１７で付勢された送りバ
ー１６の冬瓜１８は、薄板２０に当接する面と反対側の
面が斜めに形成されている。したがって送りバー１６が
薄板２０をそれぞれ次のステーションに送った後に原位
置に戻る際、つまり第１図において左方に戻る際、冬瓜
１８はそれぞれ各ステーション１１〜１４を通過すると
きに薄板２０に肖たって下方に沈むので、これらの各ス
テーション１１〜１４にセットされている薄板２０が薄
板供給ステーション１０側に戻されてしまうことがない
。As shown in FIG. 2, the winter melon 18 of the feed bar 16 biased by the spring 17 has a surface opposite to the surface that contacts the thin plate 20 that is obliquely formed. Therefore, when the feed bar 16 returns to its original position after sending the thin plate 20 to the next station, that is, when it returns to the left in FIG. Since the thin plate 20 set in each of these stations 11 to 14 is not returned to the thin plate supply station 10 side, the thin plate 20 is not returned to the thin plate supply station 10 side.
ハゼ曲げステーション１３におけるハゼ曲げの角度は、
ボート幅や後工程の関係で僅かながら変更されることが
あるが、本方法においては、該ハゼ曲げステーション１
３のリンク長を変更することによってこのハゼ曲げ角度
を変更することができる。The angle of the seam bending at the seam bending station 13 is
In this method, the bending station 1 may be slightly modified depending on boat width and post-processing.
This bending angle can be changed by changing the link length of No. 3.
なお小径曲げステーション１２、ハゼ曲げステーション
１３および両端曲げステーション１４は、１台のプレス
成形装置と置き換えられてもよい。そうする場合でも、
薄板２０の四隅部の切欠き形状が変更になる場合は隅部
切断ステーション１１の金型を変えるだけで済むし、そ
れ以外の形状変更に対しては上記プレス成形装置の金型
を変えるだけで対応できる。Note that the small diameter bending station 12, the edge bending station 13, and the both end bending station 14 may be replaced with one press molding device. Even if you do so,
If the shape of the notches at the four corners of the thin plate 20 is to be changed, it is sufficient to simply change the mold of the corner cutting station 11, and for other shape changes, it is sufficient to simply change the mold of the press forming apparatus. I can handle it.
以上のようにパトローネ銅板の展開縦横Ｍ法と同寸法に
切断された薄板２０を用いることにより、例えば１３５
フイルムの場合には、パトローネ胴板は３３６０ｍ２の
薄板２０から形成可能である。As described above, by using the thin plate 20 cut to the same dimensions as the length and width M method for developing the patrone copper plate, for example, 135 mm
In the case of film, the cartridge body can be formed from 3360 m2 of sheet metal 20.
従来のように汎用プレス装置を用いてパトローネ胴板を
形成する場合は、同じく１３５フイルムで胴板１枚当り
一例として３４８６ｍｒＲ２必要である。When forming a cartridge body plate using a general-purpose press device as in the past, 3486 mrR2 is required for each body plate using 135 films.
以上の例で計口すれば、本発明方法により金属薄板使用
量は３．８％程度節減でさることになる。Calculating the above example, the method of the present invention can reduce the amount of metal sheet used by about 3.8%.
（発明の効果）
以上詳細に説明した通り本発明によれば、パトローネ胴
板用の金属薄板の使用量を従来方法に比べて明らかに節
減可能となり、フィルムのコストダウンが実現される。(Effects of the Invention) As described above in detail, according to the present invention, the amount of thin metal plates used for the cartridge body plate can be clearly reduced compared to the conventional method, and the cost of the film can be reduced.
また本発明方法においては、薄板の四間部切断加工と曲
げ加工とを別々の作業ステーションにおいて行なうよう
にしているから、パトローネ銅板の成形形状が変更にな
った場合には最少限の装冒弯更で対応でき、また各ステ
ーションの加工条件を他のステーションとは関係なくそ
れぞれ独自に最適に設定できるから、パトローネ胴板を
より精度良く仕上げることが可能となる。Furthermore, in the method of the present invention, the four-way cutting process and the bending process of the thin plate are performed at separate work stations, so that when the molded shape of the patrone copper plate is changed, minimal expansion and bending is required. Furthermore, the machining conditions of each station can be optimally set independently of those of other stations, making it possible to finish the cartridge body plate with higher precision.
第１図は本発明方法を実施する装置の一例を示す平面図
、
第２図は」二記装芦の薄板ｍ送手段の一部を訂しく示す
側断面図、
第３図は本発明方法によるパトローネ胴板Ｊ板の成形過
程を示す斜視図、
第４図は本発明方法によって成形されたのち円筒状に曲
げ加工されたパトローネ銅板を示す斜視図、
第５および６図は従来のパトローネ胴板製造方法を説明
する説明図である。
１１・・・隅部切断ステーション
１２・・・小径曲げステーション
１３・・・ハゼ曲げステーション
１４・・・両端曲げステーション
１６・・・送りバー ２０・・・薄板２０第１
図
第２図
第３図
ＨＫ ；＜ｔ、ＩＤ どしＯ第４
図
第５図
第６図Fig. 1 is a plan view showing an example of an apparatus for carrying out the method of the present invention, Fig. 2 is a side sectional view clearly showing a part of the means for transporting thin sheets of reeds, and Fig. 3 is a method of the present invention. FIG. 4 is a perspective view showing a cartridge copper plate formed by the method of the present invention and then bent into a cylindrical shape. FIGS. 5 and 6 are a perspective view showing a conventional cartridge body J plate. It is an explanatory view explaining a board manufacturing method. 11... Corner cutting station 12... Small diameter bending station 13... Edge bending station 14... Both ends bending station 16... Feed bar 20... Thin plate 20 first
Figure 2 Figure 3 HK ;<t, ID DoshiO No. 4
Figure 5 Figure 6
Claims (1)
ように切断された金属薄板を搬送手段によって順次間欠
的に搬送し、 この搬送手段に沿って配置した切断加工ステーションお
よび曲げ加工ステーションにおいて、前記薄板の四隅部
を所定形状に切り落とし、次いで断面略舟形の所定形状
に曲げ加工することを特徴とするパトローネ胴板の製造
方法。[Scope of Claims] A thin metal plate cut so that its longitudinal and lateral dimensions are the same as the expanded longitudinal and lateral dimensions of the cartridge body plate is sequentially and intermittently carried by a carrying means, and a cutting station arranged along this carrying means; A method for manufacturing a cartridge body plate, characterized in that, in a bending station, the four corners of the thin plate are cut off into a predetermined shape, and then the thin plate is bent into a predetermined shape having a substantially boat-shaped cross section.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23142386A JPS6385626A (en) | 1986-09-30 | 1986-09-30 | Apparatus for producing barrel sheet of film cartridge |
| EP19870113645 EP0260701B1 (en) | 1986-09-18 | 1987-09-17 | Method of and apparatus for making cartridge shell plate for films |
| DE19873750921 DE3750921T2 (en) | 1986-09-18 | 1987-09-17 | Method and device for the production of sleeves for film cartridges. |
| DE19873751500 DE3751500T2 (en) | 1986-09-18 | 1987-09-17 | Apparatus for applying strips to housing sheets. |
| EP19920100883 EP0480913B1 (en) | 1986-09-18 | 1987-09-17 | Apparatus for adhering ribbons to cartridge shell plate |
| US07/098,656 US4862579A (en) | 1986-09-18 | 1987-09-18 | Apparatus for adhering ribbons to cartridge shell plate |
| US07/190,800 US4891089A (en) | 1986-09-18 | 1988-05-09 | Apparatus for adhering ribbons to cartridge shell plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23142386A JPS6385626A (en) | 1986-09-30 | 1986-09-30 | Apparatus for producing barrel sheet of film cartridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6385626A true JPS6385626A (en) | 1988-04-16 |
| JPH0553257B2 JPH0553257B2 (en) | 1993-08-09 |
Family
ID=16923348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23142386A Granted JPS6385626A (en) | 1986-09-18 | 1986-09-30 | Apparatus for producing barrel sheet of film cartridge |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6385626A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0282239A (en) * | 1988-09-12 | 1990-03-22 | Agfa Gevaert Ag | Process and device for structure of film-cartridge |
| EP1284438A2 (en) * | 2001-08-14 | 2003-02-19 | Fuji Photo Film Co., Ltd. | Method and apparatus for manufacturing film cartridge plate |
| US6977098B2 (en) | 1994-10-27 | 2005-12-20 | Asml Holding N.V. | Method of uniformly coating a substrate |
| US7030039B2 (en) | 1994-10-27 | 2006-04-18 | Asml Holding N.V. | Method of uniformly coating a substrate |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50138027A (en) * | 1974-04-19 | 1975-11-04 |
-
1986
- 1986-09-30 JP JP23142386A patent/JPS6385626A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50138027A (en) * | 1974-04-19 | 1975-11-04 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0282239A (en) * | 1988-09-12 | 1990-03-22 | Agfa Gevaert Ag | Process and device for structure of film-cartridge |
| US6977098B2 (en) | 1994-10-27 | 2005-12-20 | Asml Holding N.V. | Method of uniformly coating a substrate |
| US7030039B2 (en) | 1994-10-27 | 2006-04-18 | Asml Holding N.V. | Method of uniformly coating a substrate |
| EP1284438A2 (en) * | 2001-08-14 | 2003-02-19 | Fuji Photo Film Co., Ltd. | Method and apparatus for manufacturing film cartridge plate |
| EP1284438A3 (en) * | 2001-08-14 | 2009-12-02 | FUJIFILM Corporation | Method and apparatus for manufacturing film cartridge plate |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0553257B2 (en) | 1993-08-09 |
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