JPH0980722A - Automatic film drawing out device - Google Patents
Automatic film drawing out deviceInfo
- Publication number
- JPH0980722A JPH0980722A JP23858095A JP23858095A JPH0980722A JP H0980722 A JPH0980722 A JP H0980722A JP 23858095 A JP23858095 A JP 23858095A JP 23858095 A JP23858095 A JP 23858095A JP H0980722 A JPH0980722 A JP H0980722A
- Authority
- JP
- Japan
- Prior art keywords
- film
- leader
- insertion hole
- undeveloped
- claw
- 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
Landscapes
- Photographic Developing Apparatuses (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、フィルム現像処理
においてフィルムとリーダーとを接続する時に利用され
るフィルム自動引出し装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a film automatic drawing device used for connecting a film and a leader in a film developing process.
【０００２】[0002]
【従来の技術】一般に自動現像処理装置によって未現像
フィルムを現像処理する場合には、未現像フィルムを装
置内で先導するために未現像フィルムの先端にリーダー
を取り付けている。2. Description of the Related Art Generally, when developing an undeveloped film by an automatic development processing apparatus, a leader is attached to the leading end of the undeveloped film in order to lead the undeveloped film in the apparatus.
【０００３】このリーダーの取り付け方法として、従来
はリーダーの後端に開けられた２つの孔に、人手によっ
て未現像フィルムの先端を交互に縫うように差し込んで
取り付けるか、或いは半円状の凹部を形成したガイドに
沿わせてリーダーの孔を配し、未現像フィルムの先端を
リーダーの一方の孔に挿通すると共にガイドの凹部に当
接させてフィルム先端を反転させ、この反転させたフィ
ルム先端をリーダーのもう一方の孔に挿通してリーダー
に未現像フィルムを接続していた。As a method of attaching the leader, conventionally, the leading end of the undeveloped film is manually sewn into two holes formed at the rear end of the leader so as to be alternately sewn, or a semicircular recess is formed. A leader hole is placed along the formed guide, the tip of the undeveloped film is inserted into one hole of the leader, and it is brought into contact with the concave portion of the guide to reverse the film tip. The undeveloped film was connected to the leader by inserting it into the other hole of the leader.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、リーダ
ーの各孔に未現像フィルムの先端を交互に挿通させるこ
とは、未現像フィルムがリーダーの下に潜り込んだりし
てなかなか大変であった。また、リーダーの孔を挿通さ
せた未現像フィルムの孔に、リーダーに設けたフィルム
引掛け爪を引っ掛けるのが難しかった。However, it has been difficult to alternately insert the leading end of the undeveloped film into each hole of the leader because the undeveloped film sneaks under the leader. Further, it is difficult to hook the film hooking claw provided on the leader into the hole of the undeveloped film that is inserted through the hole of the leader.
【０００５】本発明はこのような点に鑑みて開発された
ものであり、その目的とするところは、リーダーにフィ
ルムを容易に且つ確実に接続できるようにしたフィルム
自動引出し装置を提供することにある。The present invention has been developed in view of the above points, and an object of the present invention is to provide an automatic film drawing device capable of easily and surely connecting a film to a leader. is there.
【０００６】[0006]
【課題を解決するための手段】そこで、本発明は上記目
的を達成するために、次のような構成にしてある。すな
わち、請求項１記載の本発明のフィルム自動引出し装置
は、一端寄りに所定間隔を以て２つのフィルム挿通孔を
形成し、一方のフィルム挿通孔の傍にフィルム引掛け爪
を設けてなるリーダーを、曲面状の凹部を有するフィル
ムガイドに沿わせて配し、前記リーダーの後端側のフィ
ルム挿通孔から未現像フィルムの先端を挿入すると共
に、前記フィルムガイドの凹部に沿わせて移送し反転さ
せ、前記フィルム引掛け爪を設けた側のフィルム挿通孔
に挿通させて、この未現像フィルムをリーダーに係止で
きるようにしたリーダーと未現像フィルムとの接続機構
において、前記フィルムガイドに沿わせて配したリーダ
ーを押さえるリーダー押えと、リーダーのフィルム引掛
け爪を設けた側のフィルム挿通孔に挿入するフィルム案
内板とを作動装置に設け、この作動装置をフィルムガイ
ドに沿わせて配したリーダーの近傍に配設し、作動装置
の作動によってリーダー押えでリーダーを押さえると共
に、前記フィルム案内板をリーダーのフィルム引掛け爪
を設けた側のフィルム挿通孔に出し入れ自在に挿入し
て、未現像フィルムの先端をリーダーのフィルム挿通孔
に容易に導けるようにしたことを特徴とする構成であ
る。Accordingly, the present invention has the following configuration in order to achieve the above object. That is, the automatic film drawing device of the present invention according to claim 1 is a leader in which two film insertion holes are formed at a predetermined distance near one end, and a film hooking claw is provided beside one of the film insertion holes. Arranged along the film guide having a curved concave portion, while inserting the tip of the undeveloped film from the film insertion hole on the rear end side of the leader, and transferred and inverted along the concave portion of the film guide, In the connection mechanism between the leader and the undeveloped film, which is inserted into the film insertion hole on the side provided with the film hooking claw so that the undeveloped film can be locked to the leader, the film is arranged along the film guide. The leader presser that holds the leader and the film guide plate that is inserted into the film insertion hole on the side of the leader where the film hooking claw is provided are operated. The operating device is provided in the vicinity of the leader arranged along the film guide, and the operation of the operating device holds the leader with the leader retainer, and the film guide plate is provided with the film catching claw of the leader. It is characterized in that the leading end of the undeveloped film can be easily guided to the film insertion hole of the leader by being inserted into and removed from the film insertion hole on the side.
【０００７】また、請求項２記載の本発明のフィルム自
動引出し装置は、請求項１記載の構成を有すると共に、
リーダー押えによって押さえられたリーダーのフィルム
引掛け爪を設けた側のフィルム挿通孔の上方にセンサを
配設したことを特徴とする構成である。Further, the automatic film drawing apparatus of the present invention according to claim 2 has the structure according to claim 1, and
In this configuration, the sensor is arranged above the film insertion hole on the side where the film hooking claw of the leader is pressed by the leader retainer.
【０００８】また、請求項３記載の本発明のフィルム自
動引出し装置は、請求項１または２記載の構成を有する
と共に、リーダーに設けたフィルム引掛け爪の後側に爪
逃げ防止用ローラを設け、このローラによってフィルム
引掛け爪を押さえ、フィルム引掛け爪がフィルム挿通孔
から挿通してくる未現像フィルムから離れるのを防止で
きるようにしたことを特徴とする構成である。According to the third aspect of the present invention, there is provided the automatic film drawing device of the present invention, which has the structure according to the first or second aspect, and further has a nail escape preventing roller provided on the rear side of the film catching nail provided on the leader. The roller is configured to press the film hooking claw to prevent the film hooking claw from being separated from the undeveloped film inserted through the film insertion hole.
【０００９】また、請求項４記載の本発明のフィルム自
動引出し装置は、請求項１，２または３記載の構成を有
すると共に、曲面状の凹部を有するフィルムガイド内に
１対の駆動ローラを設け、この駆動ローラを正・逆回転
させることによって前記凹部に沿って移送される未現像
フィルムを、前進、後進させることができるようにした
ことを特徴とする構成である。According to the fourth aspect of the present invention, there is provided the automatic film drawing apparatus according to the first, second or third aspect of the present invention, wherein a pair of drive rollers are provided in the film guide having the curved concave portion. The undeveloped film transferred along the recess can be moved forward and backward by rotating the drive roller forward and backward.
【００１０】[0010]
【発明の実施の形態】以下、本発明の実施の形態につい
て図に基づいて説明する。自動現像処理装置（図示せ
ず）によって未現像フィルムを現像処理する場合、リー
ダーを未現像フィルムの先端に接続してこの装置内を先
導させている。Embodiments of the present invention will be described below with reference to the drawings. When developing an undeveloped film by an automatic development processing device (not shown), a leader is connected to the leading end of the undeveloped film to lead the inside of this device.
【００１１】リーダー１（図９参照）、後部に２つのフ
ィルム挿通孔２，３が形成され、前側のフィルム挿通孔
２の傍にはフィルム引掛け爪４が設けられている。この
フィルム引掛け爪４には一定間隔を以て２つの爪部５が
形成され、この爪部５は前記フィルム挿通孔２の上方に
位置するように配されている。A leader 1 (see FIG. 9) is provided with two film insertion holes 2 and 3 at the rear portion thereof, and a film hooking claw 4 is provided near the front film insertion hole 2. The film hooking claw 4 is formed with two claws 5 at regular intervals, and the claws 5 are arranged so as to be located above the film insertion hole 2.
【００１２】図１に示すように前記リーダー１は、曲面
状の凹部６を有するフィルムガイド７に沿わせて移送さ
れ、リーダー１のフィルム挿通孔２，３がフィルムガイ
ド７の凹部６の上方に位置した時に停止されるようにし
てある。As shown in FIG. 1, the leader 1 is transported along a film guide 7 having a curved concave portion 6, and the film insertion holes 2 and 3 of the leader 1 are located above the concave portion 6 of the film guide 7. It is designed to be stopped when it is located.
【００１３】このリーダー１にフィルムガイド７を介し
て未現像フィルムＡの先端を係止させるようにして接続
機構８は構成されている。The connecting mechanism 8 is constructed so that the leading end of the undeveloped film A is locked to the leader 1 via the film guide 7.
【００１４】前記のリーダー１が停止するフィルムガイ
ド７の上方には、フィルム自動引出し装置９が配設され
ている。An automatic film drawing device 9 is arranged above the film guide 7 at which the leader 1 stops.
【００１５】このフィルム自動引出し装置９は、リーダ
ー１を押さえるリーダー押え１０と、リーダー１のフィ
ルム引掛け爪４を設けた側のフィルム挿通孔２に挿入す
るフィルム案内板１１と、このフィルム案内板１１と前
記リーダー押え１０を設けた作動装置１２等からなる。The automatic film pull-out device 9 includes a leader presser 10 for holding the leader 1, a film guide plate 11 inserted into the film insertion hole 2 on the side of the leader 1 on which the film hooking claw 4 is provided, and this film guide plate. 11 and an operating device 12 provided with the leader presser 10 and the like.
【００１６】作動装置１２は、駆動装置（図示せず）に
よって正逆回転できるようにした円形状の回転装置であ
って、この作動装置１２の外周部にはリーダー１のフィ
ルム挿通孔２に挿入可能なようにしてフィルム案内板１
１が設けてある。フィルム案内板１１は、通常はリーダ
ー１の上方に位置している。The actuating device 12 is a circular rotating device which can be rotated in the forward and reverse directions by a driving device (not shown). The actuating device 12 is inserted into the film insertion hole 2 of the leader 1 at the outer peripheral portion thereof. Film guide plate 1 as possible
1 is provided. The film guide plate 11 is usually located above the leader 1.
【００１７】また、作動装置１２の下部には、リーダー
押え１０が揺動可能なように支持部１３で支持するよう
に設けられ、このリーダー押え１０の後部１４は引張バ
ネ１５に係止されている。リーダー押え１０は、作動装
置１２の後部に設けた凸部１６によって引張バネ１５の
弾発に抗して押圧され、リーダー押え１０の前部１７は
上方に跳ね上がった状態となっている。A lower portion of the actuating device 12 is provided so that the leader retainer 10 is swingably supported by a support portion 13, and a rear portion 14 of the leader retainer 10 is locked by a tension spring 15. There is. The leader retainer 10 is pressed against the resilience of the tension spring 15 by the convex portion 16 provided on the rear portion of the actuating device 12, and the front portion 17 of the leader retainer 10 is in a state of jumping up.
【００１８】前記の作動装置１２が図上の右回転するこ
とにより、凸部１６はリーダー押え１０から離れ、引張
バネ１５の弾発によってリーダー押え１０の前部１７は
下方に下がり、リーダー１を押圧できるようにしてあ
る。When the actuating device 12 is rotated clockwise in the figure, the convex portion 16 is separated from the leader retainer 10 and the front portion 17 of the leader retainer 10 is lowered downward by the elastic force of the tension spring 15 to lower the leader 1. It can be pressed.
【００１９】また、このフィルム自動引出し装置９に
は、図４に示すようにリーダー１のフィルム挿通孔２の
上方にセンサ１８が配設されている。このセンサ１８に
よって、フィルム挿通孔２から出てくる未現像フィルム
Ａを検知すると共に、フィルム案内板１１の先端がフィ
ルムガイド７の凹部６内に確実に位置していることも併
せて検出することができる。Also, in this automatic film drawing device 9, as shown in FIG. 4, a sensor 18 is arranged above the film insertion hole 2 of the reader 1. The sensor 18 detects the undeveloped film A coming out of the film insertion hole 2 and also detects that the tip of the film guide plate 11 is reliably positioned in the recess 6 of the film guide 7. You can
【００２０】さらに、図７及び図８に示すようにリーダ
ー１に設けたフィルム引掛け爪４の爪部５の後側には爪
逃げ防止用ローラ１９が設けられ、このローラ１９によ
ってフィルム引掛け爪４の爪部５を押さえ、爪部５がフ
ィルム挿通孔２から出てくる未現像フィルムＡによって
後方に移動させられることなく、常に未現像フィルムＡ
と接するようにしてある。２０はフィルム案内板１１を
支持するローラである。Further, as shown in FIGS. 7 and 8, a claw escape preventing roller 19 is provided behind the claw portion 5 of the film catch claw 4 provided on the leader 1, and the film catching roller 19 is used by this roller 19. The claw portion 5 of the claw 4 is pressed, and the claw portion 5 is not moved backward by the undeveloped film A coming out of the film insertion hole 2 and is always undeveloped film A.
I make contact with. A roller 20 supports the film guide plate 11.
【００２１】さらに、このフィルム自動引出し装置９で
は、図１，図２及び図７に示すようにフィルムガイド７
内に１対の駆動ローラ２１が設けられている。この駆動
ローラ２１を正・逆回転させることによって前記凹部６
に沿って移送される未現像フィルムＡを、強制的に制御
して前進、後進させることができる。Further, in this automatic film drawing device 9, as shown in FIGS. 1, 2 and 7, the film guide 7 is used.
A pair of drive rollers 21 is provided inside. By rotating the drive roller 21 forward and backward, the recess 6
The undeveloped film A transferred along the can be forcibly controlled to move forward or backward.
【００２２】次に叙述のような構成からなるフィルム自
動引出し装置９の動作について説明する。図１に示すよ
うに移送されているリーダー１の各フィルム挿通孔２，
３（図中符号省略）が、フィルムガイド７の凹部６上に
位置した時にリーダー１の移送を停止させ、フィルムガ
イド７上にリーダー１をセットする。Next, the operation of the automatic film drawing device 9 having the above-described structure will be described. Each film insertion hole 2 of the leader 1 being transferred as shown in FIG.
When the reference numeral 3 (not shown in the drawing) is positioned on the concave portion 6 of the film guide 7, the transfer of the leader 1 is stopped and the leader 1 is set on the film guide 7.
【００２３】次に作動装置１２を図２に示すように矢印
方向に回転させる。このことにより凸部１６はリーダー
押え１０の後部１４から離れ、リーダー押え１０は引張
バネ１５の弾発によって前部１７を降下させてリーダー
１を押さえ、フィルムガイド７とで挟持すると共に、図
３に示すようにフィルム案内板１１がリーダー１のフィ
ルム引掛け爪４を設けた側のフィルム挿通孔２に挿入し
て、先端はフィルムガイド７の凹部６内に位置する。Next, the actuator 12 is rotated in the direction of the arrow as shown in FIG. As a result, the convex portion 16 separates from the rear portion 14 of the leader pressing member 10, and the leader pressing member 10 lowers the front portion 17 by pressing the leader 1 by the elastic force of the tension spring 15 and clamps the leader 1 together with the film guide 7. As shown in FIG. 3, the film guide plate 11 is inserted into the film insertion hole 2 of the leader 1 on the side where the film hooking claw 4 is provided, and the leading end is located in the recess 6 of the film guide 7.
【００２４】このような状態の後に未現像フィルムＡ
は、もう一方のフィルム挿通孔３を挿通してフィルムガ
イド７の凹部６内に入り、駆動ローラ２１（図２参照）
の矢印方向の回転によって未現像フィルムＡは曲面状の
凹部６内に沿って移送される。After such a state, undeveloped film A
Passes through the other film insertion hole 3 and enters the recess 6 of the film guide 7, and the drive roller 21 (see FIG. 2).
The undeveloped film A is transported along the curved concave portion 6 by the rotation in the arrow direction.
【００２５】前記のように凹部６内を移送されてきた未
現像フィルムＡの先端は、凹部６内で反転し、前記した
リーダー１のフィルム挿通孔２内に挿入されているフィ
ルム案内板１１に案内され、フィルム案内板１１上を滑
るようにしてフィルム挿通孔２を挿通して外に出る（図
５、図６参照）。The tip of the undeveloped film A transferred in the recess 6 as described above is reversed in the recess 6 and is guided to the film guide plate 11 inserted into the film insertion hole 2 of the leader 1 described above. It is guided and slides on the film guide plate 11 to be inserted through the film insertion hole 2 to come out (see FIGS. 5 and 6).
【００２６】この未現像フィルムの先端がフィルム挿通
孔２の外に出たことをセンサ１８（図４参照）で検知す
ると、図７に示すように駆動ローラ２１を矢印のように
逆回転させ、未現像フィルムＡを少し後退させ、未現像
フィルムＡの先端に穿設した孔ａ（図９参照）に、フィ
ルム引掛け爪４の爪部５を引っ掛けさせ、この未現像フ
ィルムＡをリーダー１に接続させる。また、前記センサ
１８はフィルム案内板１１の先端がフィルムガイド７の
凹部６内に確実に位置しているかを検出する。When the sensor 18 (see FIG. 4) detects that the tip of the undeveloped film has come out of the film insertion hole 2, the drive roller 21 is rotated in the reverse direction as shown by the arrow as shown in FIG. The undeveloped film A is slightly retracted, and the claw portion 5 of the film hooking claw 4 is hooked on the hole a (see FIG. 9) formed at the tip of the undeveloped film A, and the undeveloped film A is set on the leader 1. To connect. Further, the sensor 18 detects whether the front end of the film guide plate 11 is reliably positioned in the recess 6 of the film guide 7.
【００２７】このようにした後に、作動装置１２を逆転
させて、凸部１６でリーダー押え１０の後部１４を押圧
してリーダー押え１０を持ち上げ、リーダー押え１０に
よるリーダー１の挟持を解除し、未現像フィルムＡを接
続したリーダー１を自動現像処理装置（図示せず）内に
移送する。After doing so, the actuator 12 is reversed and the rear portion 14 of the leader presser 10 is pressed by the convex portion 16 to lift the leader presser 10 and the holding of the leader 1 by the leader presser 10 is released. The reader 1 to which the development film A is connected is transferred into an automatic development processing device (not shown).
【００２８】上述の動作を順次繰り返して各々リーダー
１に各々未現像フィルムＡを接続していく。The above-described operation is sequentially repeated to connect the undeveloped film A to each leader 1.
【００２９】[0029]
【発明の効果】以上、上述のように請求項１記載の本発
明のフィルム自動引出し装置では、フィルムガイドの所
定位置にリーダーが位置した時に、リーダー押えによっ
てリーダーを固定することができるため、リーダーに形
成したフィルム挿通孔と、このフィルム挿通孔に挿入す
る未現像フィルムとの間で位置ずれが生じるといったこ
とを防止できる。As described above, in the automatic film drawing apparatus of the present invention as set forth in claim 1, when the leader is positioned at a predetermined position of the film guide, the leader can be fixed by the leader retainer. It is possible to prevent a positional deviation from occurring between the film insertion hole formed in the above and the undeveloped film inserted into this film insertion hole.
【００３０】また、前記のようにリーダー押えによって
固定したリーダーのフィルム挿通孔を介してフィルムガ
イドの凹部内にフィルム案内板を挿入できるため、フィ
ルムガイドの凹部内で反転してくる未現像フィルムの先
端を容易にリーダーのフィルム挿通孔に導くことがで
き、自動的に且つ確実に未現像フィルムをリーダーに接
続することができる。Further, since the film guide plate can be inserted into the recess of the film guide through the film insertion hole of the leader fixed by the leader retainer as described above, the undeveloped film which is reversed in the recess of the film guide The tip can be easily guided to the film insertion hole of the leader, and the undeveloped film can be automatically and reliably connected to the leader.
【００３１】さらに、リーダーはリーダー押えによって
押さえられているので、フィルムガイドの凹部内を反転
してきた未現像フィルムの先端によってリーダーが押し
上げられて位置ずれを起こすといったこともない。Further, since the leader is held down by the leader retainer, the leader is not pushed up by the leading edge of the undeveloped film that has been reversed in the concave portion of the film guide, and the leader is not displaced.
【００３２】また、請求項２記載の本発明のフィルム自
動引出し装置では、リーダー押えによって押さえたリー
ダーのフィルム引掛け爪を設けた側のフィルム挿通孔の
上方にセンサを配設してあるため、このフィルム挿通孔
から未現像フィルムが出てきたか否かを瞬時に且つ確実
に検知することができ、またフィルム案内板の先端がフ
ィルムガイドの凹部内に確実に位置していることも検出
することができて、フィルム案内板の位置ずれを瞬時に
検出することができる。Further, in the automatic film drawing apparatus of the present invention as set forth in claim 2, since the sensor is arranged above the film insertion hole on the side where the film hooking claw of the leader held by the leader presser is provided, Whether or not an undeveloped film has come out of this film insertion hole can be detected instantaneously and reliably, and it can also be detected that the tip of the film guide plate is surely positioned in the recess of the film guide. Thus, the positional deviation of the film guide plate can be instantly detected.
【００３３】また、請求項３記載の本発明のフィルム自
動引出し装置では、リーダーに設けたフィルム引掛け爪
の後側に爪逃げ防止用ローラを設けたため、リーダーの
フィルム挿通孔から出てくる未現像フィルムがフィルム
引掛け爪を押し上げても、防止用ローラがフィルム引掛
け爪の後方への移動を阻止して、フィルム引掛け爪の先
が未現像フィルムに常に当接させることができ、フィル
ム引掛け爪によって効果的に未現像フィルムを引っ掛け
ることができる。Further, in the automatic film drawing apparatus of the present invention as set forth in claim 3, since the nail escape preventing roller is provided on the rear side of the film hooking nail provided on the leader, the film is not projected from the film insertion hole of the leader. Even if the developed film pushes up the film catching claw, the prevention roller prevents the film catching claw from moving backward, and the tip of the film catching claw can always contact the undeveloped film. The undeveloped film can be effectively hooked by the hooking claw.
【００３４】また、請求項４記載の本発明のフィルム自
動引出し装置では、フィルムガイド内に駆動ローラを設
けてあるので、この駆動ローラを正・逆回転させること
によって未現像フィルムの前進、後進動作を制御でき、
リーダーのフィルム引掛け爪に対する未現像フィルムの
引っ掛け関係を制御することができる。Further, in the automatic film drawing apparatus of the present invention as set forth in claim 4, since the driving roller is provided in the film guide, the forward and backward movement of the undeveloped film is performed by rotating the driving roller in the forward and reverse directions. Can control
The hooking relationship of the undeveloped film with the film hooking claw of the leader can be controlled.
【図１】本発明に係るフィルム自動引出し装置を示す簡
略説明図である。FIG. 1 is a simplified explanatory view showing an automatic film drawing device according to the present invention.
【図２】フィルム押え１０でリーダー１を押さえた状態
を示す説明図である。FIG. 2 is an explanatory diagram showing a state in which the leader 1 is pressed by the film presser 10.
【図３】リーダー１のフィルム挿通孔２内にフィルム案
内板１１が挿入する状態を示す斜視図である。FIG. 3 is a perspective view showing a state where a film guide plate 11 is inserted into a film insertion hole 2 of the leader 1.
【図４】フィルム挿通孔２から外に出た未現像フィルム
Ａをセンサ１８で検知する状態を示す説明図である。FIG. 4 is an explanatory diagram showing a state in which a sensor 18 detects an undeveloped film A that has come out of the film insertion hole 2.
【図５】フィルム案内板１１に案内されてフィルム挿通
孔２から未現像フィルムＡの先端が外に出る状態を示し
た説明図である。FIG. 5 is an explanatory view showing a state in which the leading end of the undeveloped film A is guided out from the film insertion hole 2 by being guided by the film guide plate 11.
【図６】図５の簡略断面図である。6 is a simplified cross-sectional view of FIG.
【図７】駆動ローラ２１が逆転して未現像フィルムＡを
少し後退させる状態を示す説明図である。FIG. 7 is an explanatory diagram showing a state in which the drive roller 21 is rotated in the reverse direction and the undeveloped film A is slightly retracted.
【図８】爪逃げ防止用ローラ１９でフィルム引掛け爪４
の爪部５を押さえた状態を示す説明図である。FIG. 8 is a film catching claw 4 with a claw escape prevention roller 19.
It is explanatory drawing which shows the state which pressed the nail | claw part 5 of this.
【図９】リーダー１に未現像フィルムＡを接続する状態
を示した斜視図である。9 is a perspective view showing a state in which the undeveloped film A is connected to the leader 1. FIG.
１ リーダー ２，３ フィルム挿通孔 ４ フィルム引掛け爪 ６ 凹部 ７ フィルムガイド ８ 接続機構 ９ フィルム自動引出し装置 １０ リーダー押え １１ フィルム案内板 １２ 作動装置 １８ センサ １９ 爪逃げ防止用ローラ ２１ 駆動ローラ Ａ 未現像フィルム 1 Leader 2, 3 Film insertion hole 4 Film hooking claw 6 Recess 7 Film guide 8 Connection mechanism 9 Automatic film pull-out device 10 Leader retainer 11 Film guide plate 12 Actuator 18 Sensor 19 Claw escape prevention roller 21 Drive roller A Undeveloped the film
Claims (4)
ム挿通孔を形成し、一方のフィルム挿通孔の傍にフィル
ム引掛け爪を設けてなるリーダーを、曲面状の凹部を有
するフィルムガイドに沿わせて配し、前記リーダーの後
端側のフィルム挿通孔から未現像フィルムの先端を挿入
すると共に、前記フィルムガイドの凹部に沿わせて移送
し反転させ、前記フィルム引掛け爪を設けた側のフィル
ム挿通孔に挿通させて、この未現像フィルムをリーダー
に係止できるようにしたリーダーと未現像フィルムとの
接続機構において、前記フィルムガイドに沿わせて配し
たリーダーを押さえるリーダー押えと、リーダーのフィ
ルム引掛け爪を設けた側のフィルム挿通孔に挿入するフ
ィルム案内板とを作動装置に設け、この作動装置をフィ
ルムガイドに沿わせて配したリーダーの近傍に配設し、
作動装置の作動によってリーダー押えでリーダーを押さ
えると共に、前記フィルム案内板をリーダーのフィルム
引掛け爪を設けた側のフィルム挿通孔に出し入れ自在に
挿入して、未現像フィルムの先端をリーダーのフィルム
挿通孔に容易に導けるようにしたことを特徴とするフィ
ルム自動引出し装置。1. A leader formed by forming two film insertion holes at a predetermined distance toward one end and providing a film hooking claw near one of the film insertion holes along a film guide having a curved concave portion. The film on the side provided with the film hooking claw, while inserting the front end of the undeveloped film from the film insertion hole on the rear end side of the leader and transferring and reversing along the concave portion of the film guide. In the connection mechanism between the leader and the non-developed film, which is inserted into the insertion hole so that the undeveloped film can be locked to the leader, a leader retainer for pressing the leader arranged along the film guide, and a leader film The actuator is provided with a film guide plate that is inserted into the film insertion hole on the side where the hooking claw is provided, and this actuator is aligned with the film guide. Placed near the leader
The leader is pressed down by the operation of the actuator and the film guide plate is freely inserted into and removed from the film insertion hole on the side where the film hooking claw of the leader is provided, and the tip of the undeveloped film is inserted into the film of the leader. An automatic film drawing device characterized by being easily guided into a hole.
ダーのフィルム引掛け爪を設けた側のフィルム挿通孔の
上方にセンサを配設したことを特徴とする請求項１記載
のフィルム自動引出し装置。2. The automatic film drawing apparatus according to claim 1, wherein a sensor is arranged above the film insertion hole on the side where the film hooking claw of the leader is pressed by the leader presser.
側に爪逃げ防止用ローラを設け、このローラによってフ
ィルム引掛け爪を押さえ、フィルム引掛け爪がフィルム
挿通孔から挿通してくる未現像フィルムから離れるのを
防止できるようにしたことを特徴とする請求項１または
２記載のフィルム自動引出し装置。3. A film catching claw provided on the leader is provided with a claw escape preventing roller behind the film catching claw, and the film catching claw is pressed by this roller, and the film catching claw is inserted through the film insertion hole. The automatic film drawing apparatus according to claim 1 or 2, wherein the automatic drawing apparatus is capable of preventing the film from being separated from the film.
に１対の駆動ローラを設け、この駆動ローラを正・逆回
転させることによって前記凹部に沿って移送される未現
像フィルムを、前進、後進させることができるようにし
たことを特徴とする請求項１，２または３記載のフィル
ム自動引出し装置。4. A pair of driving rollers is provided in a film guide having a curved concave portion, and the undeveloped film transported along the concave portion is moved forward and backward by rotating the driving rollers forward and backward. The automatic film drawing apparatus according to claim 1, 2 or 3, wherein the automatic film drawing apparatus is capable of performing the above-mentioned processing.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23858095A JP3252671B2 (en) | 1995-09-18 | 1995-09-18 | Automatic film drawer |
| US08/712,544 US5779185A (en) | 1995-09-18 | 1996-09-11 | Film splicing device |
| EP96114658A EP0768571B1 (en) | 1995-09-18 | 1996-09-12 | Film connecting device |
| DE69630856T DE69630856T2 (en) | 1995-09-18 | 1996-09-12 | Film connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23858095A JP3252671B2 (en) | 1995-09-18 | 1995-09-18 | Automatic film drawer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0980722A true JPH0980722A (en) | 1997-03-28 |
| JP3252671B2 JP3252671B2 (en) | 2002-02-04 |
Family
ID=17032327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23858095A Expired - Fee Related JP3252671B2 (en) | 1995-09-18 | 1995-09-18 | Automatic film drawer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3252671B2 (en) |
-
1995
- 1995-09-18 JP JP23858095A patent/JP3252671B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP3252671B2 (en) | 2002-02-04 |
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