JP2628097B2 - Printing paper printing equipment - Google Patents
Printing paper printing equipmentInfo
- Publication number
- JP2628097B2 JP2628097B2 JP16044690A JP16044690A JP2628097B2 JP 2628097 B2 JP2628097 B2 JP 2628097B2 JP 16044690 A JP16044690 A JP 16044690A JP 16044690 A JP16044690 A JP 16044690A JP 2628097 B2 JP2628097 B2 JP 2628097B2
- Authority
- JP
- Japan
- Prior art keywords
- photographic paper
- sheet
- printing
- paper
- shaped
- 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
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- Holders For Sensitive Materials And Originals (AREA)
- Projection-Type Copiers In General (AREA)
Description
【発明の詳細な説明】 ［産業上の利用分野］ この発明は、帯状印画紙を切断したシート状印画紙を
画像焼付部へ搬送して露光する印画紙焼付装置に関す
る。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a printing paper printing apparatus that conveys a sheet-shaped printing paper obtained by cutting a band-shaped printing paper to an image printing section and exposes the printing paper.
［従来の技術］ 印画焼付装置には、例えば帯状印画紙を切断してシー
ト状印画紙とし、このシート状印画紙を画像焼付部へ搬
送し、この画像焼付部で露光処理するものがある。2. Description of the Related Art There is an image printing apparatus in which, for example, a band-shaped printing paper is cut into a sheet-shaped printing paper, the sheet-shaped printing paper is conveyed to an image printing section, and an exposure process is performed in the image printing section.
この従来の印画紙焼付装置では、画像焼付部に搬入さ
れるネガフィルムのサイズや露光するシート状印画紙の
サイズにより、ネガフィルムの送り方向や切断する帯状
印画紙のサイズを変える必要があった。In this conventional photographic paper printing apparatus, it was necessary to change the feeding direction of the negative film and the size of the strip photographic paper to be cut in accordance with the size of the negative film carried into the image printing section and the size of the sheet-like photographic paper to be exposed. .
例えば画像焼付部に搬入するネガフィルムのサイズが
135フルサイズから135ハーフサイズに変更されたが、露
光するシート状印画紙のサイズには変更がなかった場合
には、ネガフィルムの送り方向を90゜回転させることが
必要になった。For example, the size of the negative film carried into the image printing unit
If the full-size paper was changed from 135 full-size to 135 half-size, but the size of the sheet-like photographic paper to be exposed was not changed, it was necessary to rotate the negative film in the feed direction by 90 °.
又、ネガフィルムのサイズが同じでもシート状印画紙
のサイズが変わる場合、例えばＥ判から2E判に、又はＬ
判から2L判等に変更された場合には、ネガフィルムの送
り方向を変更して同一の帯状印画紙を用いるか、又はネ
ガフィルムの送り方向は変えずに帯状印画状のサイズヲ
変更するか、いずれかの方法をとる必要があった。When the size of the sheet-shaped photographic paper changes even if the size of the negative film is the same, for example, from E size to 2E size or L size
If the format is changed from 2L format to 2L format, change the feeding direction of the negative film and use the same band-shaped photographic paper, or change the size of the band-shaped printing shape without changing the feeding direction of the negative film, We had to take one of them.
［発明が解決しようとする課題］ 前述のように、従来の印画紙焼付装置にあっては、ネ
ガフィルムのサイズやシート状印画紙のサイズに変更が
あった場合には、ネガフィルムの送り方向や切断する帯
状印画紙のサイズを変える必要があった。[Problems to be Solved by the Invention] As described above, in the conventional photographic paper printing apparatus, when the size of the negative film or the size of the sheet-like photographic paper is changed, the feeding direction of the negative film is changed. And the size of the band-shaped photographic paper to be cut had to be changed.
ところが、ネガフィルムを縦横両方向に搬送するとな
ると、オペレータのネガ送り操作は２種類となり、又ネ
ガフィルムを搬送するネガキャリアを90゜回転させる必
要があるため、一方向のネガ送りに比べ操作が煩雑とな
ってしまう欠点があった。さらに、ネガフィルムの傷発
生防止等の対策を縦横両搬送方向にとる必要があるた
め、装置が高価なものなってしまう欠点があった。However, when the negative film is transported in both the vertical and horizontal directions, the operator has two types of negative feed operations, and the negative carrier for transporting the negative film needs to be rotated by 90 °, which makes the operation more complicated than one-way negative feed. There was a disadvantage that became. Further, since it is necessary to take measures such as prevention of generation of scratches on the negative film in both the vertical and horizontal transport directions, there is a disadvantage that the apparatus becomes expensive.
一方、帯状印画紙のサイズを途中で変更する場合に
は、搬送中の帯状印画紙を一旦巻き戻し、次に帯状印画
紙を収納するマガジンを交換し、その後交換後の帯状印
画紙を再度印画紙焼付装置に搬入する必要がある。この
ため交換時に帯状印画紙のロスが生じやすく、又シート
状印画紙のサイズ毎に帯状印画紙を用意しなければなら
ず、管理が複雑になる欠点があった。On the other hand, when changing the size of the band-shaped photographic paper in the middle, the band-shaped photographic paper being transported is rewound once, then the magazine for storing the band-shaped photographic paper is replaced, and then the band-shaped photographic paper after the replacement is printed again. It must be carried into a paper printing device. For this reason, there is a drawback that the band-shaped photographic paper is easily lost at the time of replacement, and the band-shaped photographic paper must be prepared for each size of the sheet-shaped photographic paper, which complicates the management.
又、ネガフィルムを縦横両方向に搬送するとなると、
印画紙焼付機に接続する周辺機器例えばネガ現像機、ス
キャナー、カッタインサータ等もネガフィルムの自動送
りにともない縦横両方向の搬送系を用意しなければなら
ず、そのためコストが高くなる欠点があった。Also, when transporting a negative film in both vertical and horizontal directions,
Peripheral devices connected to the printing paper printer, such as a negative developing machine, a scanner, and a cutter inserter, also have to prepare a transport system in both the vertical and horizontal directions in conjunction with the automatic feeding of the negative film.
この発明は従来の印画紙焼付装置が有する上記の欠点
を解消することにあり、シート状印画紙を搬送する方向
に対し90゜回転することでネガフィルムを回転させる必
要を無くし、操作が容易でしかも高精度に位置決めがで
き、かつ安価な印画紙焼付装置を提供することを目的と
している。An object of the present invention is to eliminate the above-mentioned disadvantages of the conventional photographic paper printing apparatus, and eliminate the necessity of rotating the negative film by rotating the photographic paper by 90 ° with respect to the direction in which the photographic paper is conveyed. Further, it is an object of the present invention to provide an inexpensive photographic paper printing apparatus which can perform positioning with high accuracy.
又シート状印画紙を回転させることで、帯状印画紙の
交換作業を減らし、帯状印画紙交換にともなう上記の欠
点を解消する印画紙焼付装置を提供することを目的とし
ている。It is another object of the present invention to provide a printing paper printing apparatus which rotates a sheet-like photographic paper to reduce the work of replacing the photographic printing paper and eliminates the above-mentioned disadvantages associated with the replacement of the printing paper.
［課題を解決するための手段］ 前記課題を解決するために、この発明の印画紙焼付装
置は、帯状印画紙を切断したシート状印画紙を画像焼付
部へ搬送し、該画像焼付部にてネガフィルムの画像を露
光して焼付ける印画紙焼付装置において、前記シート状
印画紙を前記シート状印画紙を前記搬送方向に対して、
前記印画紙の平面内で90゜回転することが可能な印画紙
方向変換部、および該印画紙方向変換部を入力情報に基
づいて焼付方向を決定する制御部を有し、必要に応じて
向きを変更することによって前記ネガフィルムの送り方
向を変更ぜすに露光操作ができることを特徴としてい
る。Means for Solving the Problems In order to solve the above problems, a printing paper printing apparatus of the present invention conveys a sheet-shaped printing paper obtained by cutting a band-shaped printing paper to an image printing unit, and the image printing unit prints the cut paper-shaped printing paper. In a printing paper printing apparatus for exposing and printing an image of a negative film, the sheet-shaped printing paper is transferred to the sheet-shaped printing paper in the transport direction.
A photographic paper direction conversion unit capable of rotating 90 ° in the plane of the photographic paper, and a control unit for determining the printing direction based on the input information; The exposure operation can be performed by changing the feeding direction of the negative film.
［作用］ この発明の印画紙焼付装置は、帯状印画紙を切断した
シート状印画紙を搬送し、画像焼付部に搬送する際に、
このシート状印画紙を搬送する方向に対しこのシート状
印画紙の平面内で90゜回転することが可能な印画紙方向
変換部により回転させて、又はそのまま回転させずに前
記画像焼付部に搬入する。[Operation] The photographic paper printing apparatus of the present invention conveys a sheet-shaped photographic paper obtained by cutting a band-shaped photographic paper, and conveys the photographic paper to an image printing unit.
The photographic paper is fed into the image printing unit by being rotated by a photographic paper direction conversion unit capable of rotating 90 ° in the plane of the photographic paper with respect to the conveying direction of the photographic paper, or without being rotated as it is. I do.
［実施例］ 以下、この発明の実施例を添付図面に基づいて詳細に
説明する。第１図はこの発明の印画紙焼付装置を概略図
を示す。Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 is a schematic view of a printing paper printing apparatus according to the present invention.
この印画紙焼付装置では先ず帯状印画紙１を収納する
マガジン２からこの帯状印画紙１を引出しローラ３によ
り引出す。この引出された帯状印画紙１を印画紙送りロ
ーラ４によりカッタ５の間に挿入し、所定の長さに切断
したシート状印画紙６とする。次に、このシート状印画
紙６を印画紙方向変換部７に搬入して、そのシート状印
画紙６の向きを制御する。In the printing paper printing apparatus, first, the belt-shaped printing paper 1 is pulled out from a magazine 2 in which the strip-shaped printing paper 1 is stored by a pull-out roller 3. The drawn-out band-shaped photographic paper 1 is inserted between the cutters 5 by the photographic paper feed roller 4 to form a sheet-shaped photographic paper 6 cut to a predetermined length. Next, the sheet-shaped photographic paper 6 is carried into the photographic-paper direction conversion unit 7, and the orientation of the sheet-shaped photographic paper 6 is controlled.
この印画紙方向変換部７で向きを制御されたシート状
印画紙６はベルト搬送部８に搬入され、画像焼付部９の
所定の露光位置に搬送されて露光される。The sheet-shaped photographic paper 6, the orientation of which is controlled by the photographic paper direction conversion unit 7, is carried into the belt transport unit 8, transported to a predetermined exposure position of the image printing unit 9, and exposed.
印画紙方向変換部７は制御装置40で制御され、この制
御装置40はセットボタン41やネガフィルム検出手段42か
らの入力情報で、シート状印画紙のサイズと焼付方向を
決定する。The photographic paper direction conversion unit 7 is controlled by a control device 40. The control device 40 determines the size and printing direction of the photographic paper sheet based on input information from the set button 41 and the negative film detecting means 42.
また、このシート状印画紙６を向きの変更の有無の切
換は前記のようにセットボタン41等のマニュアル操作で
もよいし、ネガフィルム検出手段42等のネガフィルム50
のサイズ、或いはシート状印画紙のサイズや帯状印画紙
のサイズ等により自動的に設定するものであってもよ
い。The switching of whether or not the orientation of the sheet-shaped photographic paper 6 has been changed may be performed by the manual operation of the set button 41 or the like as described above, or the negative film 50 of the negative film detecting means 42 or the like.
, Or the size of a sheet-shaped photographic paper, the size of a band-shaped photographic paper, or the like.
制御装置40でカッタ５を作動して所定の大さのシート
状印画紙６にすると共に、印画紙方向変換部７を作動し
て、シート状印画紙６を画像焼付部９に搬入する際に、
シート状印画紙６を搬送する方向に対しこのシート状印
画紙６の平面内で90゜回転することが可能になってい
る。When the cutter 5 is operated by the control device 40 to form the sheet-shaped photographic paper 6 of a predetermined size, and the photographic paper direction conversion unit 7 is operated to carry the sheet-shaped photographic paper 6 into the image printing unit 9, ,
The sheet-shaped photographic paper 6 can be rotated 90 ° in the plane of the sheet-shaped photographic paper 6 with respect to the conveying direction.
次に、印画紙方向変換部７の構成を第２図に基づいて
詳細に説明する。第２図は印画紙方向変換部７の構成を
示す断面図である。Next, the configuration of the photographic paper direction converter 7 will be described in detail with reference to FIG. FIG. 2 is a sectional view showing the configuration of the photographic paper direction conversion unit 7.
この印画紙方向変換部７には上下一組のガイド10が取
付けられ、シート状印画紙６を搬送方向に導くようにな
っている。上下一組のガイド10の搬送方向の両側には搬
入側下送りローラ11aと、搬出側下送りローラ12aが所定
の位置に固定状態に設けられている。この搬入側下送り
ローラ11a及び搬出側下送りローラ12aに対向して、搬入
側上送りローラ11b及び搬出側上送りローラ12bが設けら
れ、この駆動でシート状印画紙６を画像焼付部９の方向
へ搬送する。A pair of upper and lower guides 10 are attached to the photographic paper direction conversion unit 7 to guide the sheet-like photographic paper 6 in the transport direction. A carry-in lower feed roller 11a and a carry-out lower feed roller 12a are fixedly provided at predetermined positions on both sides of the upper and lower guides 10 in the transport direction. A carry-in upper feed roller 11b and a carry-out upper feed roller 12b are provided to face the carry-in lower feed roller 11a and the carry-out lower feed roller 12a. Transport in the direction.
搬入側上送りローラ11b及び搬出側上送りローラ12bは
それぞれ作動アーム13,14に設けられ、作動アーム13,14
は支持ピン15,16に回動可能に支持され、その端部はソ
レノイド17のプランジャー18に設けられた作動ピン19に
係合されている。プランジャー18はソレノイゾ17で軸方
向へ移動し、その先端部には軸受20を介して圧着テーブ
ル21が回動可能に設けられ、この圧着テーブル21に対向
してターンテーブル22が配置されている。このターンテ
ーブル22はモータ23の回転を伝える回転駆動軸24に固着
しており、この回転駆動軸24はベース25に軸受26を介し
て回転自在に取付けられ、モータ23の駆動でターンテー
ブル22が一体に回転する。The carry-in upper feed roller 11b and the carry-out upper feed roller 12b are provided on the operating arms 13 and 14, respectively.
Is rotatably supported by support pins 15 and 16, and its end is engaged with an operating pin 19 provided on a plunger 18 of a solenoid 17. The plunger 18 is moved in the axial direction by the solenoid 17, and a crimping table 21 is rotatably provided at a tip end thereof via a bearing 20, and a turntable 22 is disposed opposite to the crimping table 21. . The turntable 22 is fixed to a rotation drive shaft 24 that transmits the rotation of a motor 23, and the rotation drive shaft 24 is rotatably mounted on a base 25 via a bearing 26, and the turntable 22 is driven by the motor 23. They rotate together.
ソレノイド17のプランジャー18はベース27に挿通さ
れ、プランジャー18のストッパー28とベース27との間に
はスプリング29が設けられ、このスプリング29でプラン
ジャー18に設けた圧着テーブル21がターンテーブル22か
ら離れる方向へ付勢されている。これで、作動アーム1
3,14に設けられた搬入側上送りローラ11b及び搬出側上
送りローラ12bが、搬入側下送りローラ11a及び搬出側下
送りローラ12aへ圧接する方向へ付勢され、シート状印
画紙６を搬送するようになっている。The plunger 18 of the solenoid 17 is inserted through the base 27, and a spring 29 is provided between the stopper 28 of the plunger 18 and the base 27. The crimping table 21 provided on the plunger 18 by the spring 29 turns the turntable 22. Biased away from Now, working arm 1
The carry-in upper feed roller 11b and the carry-out upper feed roller 12b provided in 3, 14 are urged in the direction of pressing against the carry-in lower feed roller 11a and the carry-out lower feed roller 12a, and the sheet-like photographic paper 6 is It is designed to be transported.
ソレノイド17が作動すると、プランジャー18がスプリ
ング29に抗して移動して、圧着テーブル21をターンテー
ブル22の方向へ移動して、両者の間にシート状印画紙６
を保持する。これに連動して、作動アーム13,14が押さ
れ、これにより作動アーム13,14に設けられた搬入側上
送りローラ11b及び搬出側上送りローラ12bが、搬入側下
送りローラ11a及び搬出側下送りローラ12aから離れてシ
ート状印画紙６の保持が解除される。When the solenoid 17 is actuated, the plunger 18 moves against the spring 29 to move the pressure bonding table 21 in the direction of the turntable 22 so that the sheet-like printing paper 6
Hold. In conjunction with this, the operating arms 13 and 14 are pushed, whereby the carry-in upper feed roller 11b and the carry-out upper feed roller 12b provided on the work arms 13 and 14 are brought into the carry-in lower feed roller 11a and the carry-out side. The sheet photographic paper 6 is released from the lower feed roller 12a and released from being held.
従って、モータ23を駆動すると、ターンテーブル22が
回転して、ターンテーブル22と圧着テーブル21との間に
シート状印画紙６が挟まれ、シート状印画紙６を搬送す
る方向に対しこのシート状印画紙６の平面内で90゜回転
することが可能になる。Accordingly, when the motor 23 is driven, the turntable 22 is rotated, and the sheet-shaped photographic paper 6 is sandwiched between the turntable 22 and the pressure-bonding table 21, and the sheet-shaped photographic paper 6 is conveyed in the conveying direction. It is possible to rotate 90 ° in the plane of the printing paper 6.
次に、この印画紙方向変換部７の動作を説明する。カ
ッタ５で切断されたシート状印画紙６は印画紙方向変換
部７の上下ガイド10間に挿入される。このとき、ソレノ
イド17は作動していないので、プランジャー18がスプリ
ング29によって引っ張られ、圧着テーブル21がターンテ
ーブル22から離れている。また、これと連動して、プラ
ンジャー18によって、作動アーム13,14が引っ張られて
おり、作動アーム13,14に設けられた搬入側上送りロー
ラ11b及び搬出側上送りローラ12bが、搬入側下送りロー
ラ11a及び搬出側下送りローラ12aへ圧接する方向へ付勢
され、シート状印画紙６の向きを変更しない場合には、
このまま次のベルト搬送部８に搬送する。Next, the operation of the photographic paper direction converter 7 will be described. The sheet-shaped photographic paper 6 cut by the cutter 5 is inserted between the upper and lower guides 10 of the photographic paper direction conversion unit 7. At this time, since the solenoid 17 is not operated, the plunger 18 is pulled by the spring 29, and the crimping table 21 is separated from the turntable 22. In conjunction with this, the operating arms 13 and 14 are pulled by the plunger 18, and the carry-in upper feed roller 11b and the carry-out upper feed roller 12b provided on the work arms 13 and 14 are moved to the carry-in side. When urged in the direction of pressing against the lower feed roller 11a and the discharge-side lower feed roller 12a and not changing the direction of the sheet-shaped photographic paper 6,
The sheet is conveyed to the next belt conveying section 8 as it is.
シート状印画紙６の向きに変更が必要な場合には、制
御装置40の制御でソレノイド17を作動させる。これによ
りプランジャー18がスプリング29に抗して移動して、作
動アーム13,14を押し、圧着テーブル21でシート状印画
紙６がターンテーブル22との間で保持される。このと
き、連動して作動アーム13,14が押動されて支持ピン15,
16を支点として回転し、作動アーム13,14に設けられた
搬入側上送りローラ11b及び搬出側上送りローラ12bが、
搬入側下送りローラ11a及び搬出側下送りローラ12aから
離れてシート状印画紙６の保持が解除される。When it is necessary to change the orientation of the sheet-shaped photographic paper 6, the solenoid 17 is operated under the control of the control device 40. As a result, the plunger 18 moves against the spring 29 and pushes the operating arms 13 and 14, so that the sheet-shaped photographic paper 6 is held between the turntable 22 and the pressure table 21. At this time, the operating arms 13 and 14 are pushed in conjunction with each other and the support pins 15 and
Rotating around the fulcrum 16, the carry-in upper feed roller 11b and the carry-out upper feed roller 12b provided on the operating arms 13, 14 are
The sheet-like photographic paper 6 is released from being separated from the carry-in lower feed roller 11a and the carry-out lower feed roller 12a.
次に、制御装置40の制御でモータ23を駆動すると、回
転駆動軸24を所定方向に90゜回転させる。この回転駆動
軸24の回転によりターンテーブル22が回転し、これで圧
着テーブル21との間に保持されているシート状印画紙６
が90゜回転する。Next, when the motor 23 is driven under the control of the control device 40, the rotary drive shaft 24 is rotated by 90 ° in a predetermined direction. The rotation of the rotation drive shaft 24 rotates the turntable 22, and the sheet-shaped photographic paper 6 held between the turntable 22 and the pressure bonding table 21.
Rotates 90 °.
この状態で、ソレノイド17の作動を停止すると、プラ
ンジャー18がスプリング29によって引っ張られ、圧着テ
ーブル21がタンーテーブル22から離れる。また、これと
連動して、プランジャー18によって、作動アーム13,14
が引っ張られ、作動アーム13,14に設けられた搬入側上
送りローラ11b及び搬出側上送りローラ12bが、搬入側下
送りローラ11a及び搬出側下送りローラ12aへ圧接する方
向へ付勢され、シート状印画紙６の向きを変更して次の
ベルト搬送部８に搬送する。In this state, when the operation of the solenoid 17 is stopped, the plunger 18 is pulled by the spring 29, and the crimping table 21 is separated from the tongue table 22. In conjunction with this, the operating arms 13, 14 are moved by the plunger 18.
Is pulled, and the carry-in upper feed roller 11b and the carry-out upper feed roller 12b provided on the operating arms 13 and 14 are urged in a direction in which the carry-in lower feed roller 11a and the carry-out lower feed roller 12a are pressed against the lower arm. The direction of the sheet-shaped photographic paper 6 is changed, and the photographic paper 6 is conveyed to the next belt conveyance unit 8.
次に、回転したシート状印画紙６の位置を補正する位
置決め装置について第３図乃至第５図に基づき説明す
る。Next, a positioning device for correcting the position of the rotated sheet photographic paper 6 will be described with reference to FIGS.
第３図及び第４図はシート状印画紙６の位置決め装置
30の概略構成及び動作を示す平面図及び側面図である。3 and 4 show a positioning device for the sheet-like photographic paper 6.
30 is a plan view and a side view showing a schematic configuration and operation of 30. FIG.
この位置決め装置30は前記印画紙方向変換部７に続い
て配置される。この印画紙方向変換部７で向きを変えら
れたシート状印画紙６は、位置決め装置30を構成する一
対の位置補正用幅ガイド31間に搬入され、位置決め装置
30の送りローラ32により前記位置補正用幅ガイド31間を
搬送される間にその向きの補正が行なわれる。この位置
補正用幅ガイド31は制御装置40の制御で作動され、搬送
するシート状印画紙６の幅に合わせてその幅方向に移動
できるようになっている。位置補正用幅ガイド31のシー
ト状印画紙６に接する内面は平滑に形成されている。The positioning device 30 is arranged following the photographic paper direction conversion unit 7. The sheet-shaped photographic paper 6 whose orientation has been changed by the photographic paper direction conversion unit 7 is carried in between the pair of position correction width guides 31 constituting the positioning device 30, and is then moved to the positioning device.
While the paper is conveyed between the position correcting width guides 31 by the 30 feed rollers 32, the direction of the paper is corrected. The position correction width guide 31 is operated under the control of the control device 40, and can be moved in the width direction according to the width of the sheet-shaped photographic paper 6 to be conveyed. The inner surface of the position correction width guide 31 that is in contact with the sheet-shaped photographic paper 6 is formed smoothly.
又、前記画像焼付部９に搬入する前に搬送路上に設け
られた印画紙先端検出センサ33によりシート状印画紙６
の送り方向の位置が検知され、この情報が制御装置40に
入力される。従って、シート状印画紙６はその搬送方向
の向きを、制御装置40で作動する位置補正用幅ガイド31
で制御する。このように、シート状印画紙６の送り方向
の位置を前記印画紙検出センサ33をもとに制御すること
で、画像焼付部９での正確な露光位置に位置決めされ
る。Before being carried into the image printing unit 9, the sheet-shaped photographic paper 6 is detected by a photographic paper leading edge detection sensor 33 provided on the conveyance path.
Is detected in the feed direction, and this information is input to the control device 40. Therefore, the direction of the sheet-shaped photographic paper 6 in the transport direction is adjusted by the position correction width guide 31 operated by the control device 40.
To control. In this way, by controlling the position of the sheet-shaped photographic paper 6 in the feeding direction based on the photographic paper detection sensor 33, the sheet-shaped photographic paper 6 is positioned at an accurate exposure position in the image printing unit 9.
なお、前記位置補正用幅ガイドは印画紙方向変換部７
に併せて設置してもよい。この実施例を第５図に示す。The position correction width guide is provided by the photographic paper direction conversion unit 7.
May be installed together. This embodiment is shown in FIG.
第５図は印画紙方向変換部７に位置補正用可動幅ガイ
ド34を設置した実施例の平面図である。前述のようにシ
ート状印画紙６は印画紙方向変換部７に搬入されると、
必要な場合にはその向きが変更される。FIG. 5 is a plan view of an embodiment in which the position correcting movable width guide 34 is provided in the photographic paper direction conversion unit 7. As described above, when the sheet-shaped photographic paper 6 is carried into the photographic paper direction conversion unit 7,
If necessary, its orientation is changed.
次に、印画紙方向変換部７の両側に設置された位置補
正用可動幅ガイド31を搬送する前記シート状印画紙６の
幅に合わせて移動して、その搬送方向の向きを制御す
る。Next, the movable width guide 31 for position correction provided on both sides of the photographic paper direction conversion unit 7 is moved in accordance with the width of the sheet-shaped photographic paper 6 to be transported, and the direction of the transport direction is controlled.
［発明の効果］ 以上のようにこの発明は、印画紙焼付装置において、
シート状印画紙を搬送する方向に対して90゜回転するこ
とが可能な印画紙方向変換部を設けることで、ネガフィ
ルムのサイズやシート状印画紙のサイズに変更があった
場合でも、ネガフィルムの送り方向を変更せずに容易に
露光操作ができる。[Effect of the Invention] As described above, the present invention provides a printing paper printing apparatus
By providing a photographic paper direction conversion unit that can rotate 90 ° with respect to the direction in which the photographic paper is transported, even if the size of the negative film or the size of the photographic paper is changed, Exposure operation can be easily performed without changing the feeding direction of the camera.
又、この発明は、前述の印画紙方向変換部の動作によ
り帯状印画紙のサイズ変更にともなう帯状印画紙のロス
や管理上の煩雑さを減少させることもできる。さらに、
この印画紙方向変換部を備えることで、ネガフィルムを
縦横両方向に搬送することにともなう装置コスト上昇を
防ぎ、安価でしかも高精度に位置決めができる。Further, according to the present invention, the operation of the photographic paper direction conversion unit can reduce the loss of the photographic paper and the management complexity associated with the change in the size of the photographic paper. further,
The provision of the photographic paper direction conversion unit prevents an increase in the cost of the apparatus due to the transport of the negative film in both the vertical and horizontal directions, thereby enabling low-cost and high-precision positioning.
第１図はこの発明の印画紙焼付装置の概略図、第２図は
印画紙方向変換部の構成を示す断面図、第３図及び第４
図はシート状印画紙の位置決め装置の概略構成及び動作
を示す平面図及び側面図、第５図は印画紙方向変換部に
位置補正用可動幅ガイドを設置した実施例の平面図を示
す。 図中符号１は帯状印画紙、６はシート状印画紙、７は印
画紙方向変換部、９は画像焼付部、10はガイド、21は圧
着テーブル、22はターンテーブルである。FIG. 1 is a schematic diagram of a photographic paper printing apparatus according to the present invention, FIG. 2 is a cross-sectional view showing the configuration of a photographic paper direction conversion unit, and FIGS.
FIG. 5 is a plan view and a side view showing a schematic configuration and operation of a sheet-like photographic paper positioning device, and FIG. 5 is a plan view of an embodiment in which a position correcting movable width guide is installed in a photographic paper direction conversion unit. In the figure, reference numeral 1 denotes a band-shaped photographic paper, 6 denotes a sheet-shaped photographic paper, 7 denotes a photographic paper direction conversion unit, 9 denotes an image printing unit, 10 denotes a guide, 21 denotes a pressure table, and 22 denotes a turntable.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 小幡 満 東京都日野市さくら町１番地 コニカ株 式会社内 (72)発明者 小杉 浩充 東京都日野市さくら町１番地 コニカ株 式会社内 (56)参考文献 特開 昭61−83526（ＪＰ，Ａ) 特開 昭60−35723（ＪＰ，Ａ) ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Mitsuru Obata 1 Sakuracho, Hino-shi, Tokyo Konica Corporation (72) Inventor Hiromitsu Kosugi 1 Sakuracho, Hino-shi, Tokyo Konica Corporation (56) References JP-A-61-83526 (JP, A) JP-A-60-35723 (JP, A)
Claims (1)
像焼付部へ搬送し、該画像焼付部にてネガフィルムの画
像を露光して焼付ける印画紙焼付装置において、前記シ
ート状印画紙を前記シート状印画紙を前記搬送方向に対
して、前記印画紙の平面内で90゜回転することが可能な
印画紙方向変換部、および該印画紙方向変換部を入力情
報に基づいて焼付方向を決定する制御部を有し、必要に
応じて向きを変更することによって前記ネガフィルムの
送り方向を変更せずに露光操作ができることを特徴とす
る印画紙焼付装置。1. A photographic paper printing apparatus in which a sheet-shaped photographic paper obtained by cutting a band-shaped photographic paper is conveyed to an image printing section, and the image of the negative film is exposed and printed by the image printing section. A photographic paper direction conversion unit capable of rotating the sheet-shaped photographic paper by 90 ° in the plane of the photographic paper with respect to the transport direction, and a printing direction based on the input information. Photographic paper printing apparatus, comprising a control unit for determining the direction of the negative film, and performing an exposure operation without changing the feeding direction of the negative film by changing the direction as necessary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16044690A JP2628097B2 (en) | 1990-06-19 | 1990-06-19 | Printing paper printing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16044690A JP2628097B2 (en) | 1990-06-19 | 1990-06-19 | Printing paper printing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0451133A JPH0451133A (en) | 1992-02-19 |
| JP2628097B2 true JP2628097B2 (en) | 1997-07-09 |
Family
ID=15715110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16044690A Expired - Lifetime JP2628097B2 (en) | 1990-06-19 | 1990-06-19 | Printing paper printing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2628097B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4126578C2 (en) * | 1991-08-12 | 1996-12-12 | Agfa Gevaert Ag | Device for copying photographic recordings |
| JP3293421B2 (en) * | 1994-10-19 | 2002-06-17 | ノーリツ鋼機株式会社 | Photographic processing equipment |
-
1990
- 1990-06-19 JP JP16044690A patent/JP2628097B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0451133A (en) | 1992-02-19 |
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