JPH0420052U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案に係る全体縦断面図、第２図イ
は上方の長尺状フイルムを所定の長さに切断して
なるフイルムの平面図、第２図ロは下方の長尺状
フイルムを所定の長さに切断してなるフイルムの
平面図、第３図は一対のフイルムの感材面同志を
重合させた状態を示す断面図。第４図イ，ロは従
来の複版工程をそれぞれ示す斜視図。 ２……暗室、７，８……長尺状フイルム、７ａ
，８ａ……フイルム、９，１０……感材面、１１
……送出手段、１８……穿設装置、２６……穿設
装置、２７，２８……位置決めピン穴、３３……
検出手段。 Fig. 1 is an overall vertical sectional view of the present invention, Fig. 2 (a) is a plan view of a film obtained by cutting the upper elongated film into a predetermined length, and Fig. 2 (b) is a lower elongated film. FIG. 3 is a cross-sectional view showing a state in which the sensitive material surfaces of a pair of films are superposed on each other. FIGS. 4A and 4B are perspective views showing the conventional duplication process, respectively. 2... Darkroom, 7, 8... Long film, 7a
, 8a...Film, 9, 10...Sensitive material side, 11
...Delivery means, 18...Drilling device, 26...Drilling device, 27, 28...Positioning pin hole, 33...
Detection means.

Claims (1)

【実用新案登録請求の範囲】 １ 暗室２内に、片面に感材面９，１０を有する
長尺状フイルム７，８が着脱自在且つ送り出し可
能に設けられ、該フイルム７，８を所定長さに切
断する切断装置１８と、切断されたフイルム７ａ
，８ａの切断端縁７ｂ，８ｂから所定位置に位置
決めピン穴２７，２８を穿設する穿設装置２６と
が備えられた感光フイルムの穿設及び切断装置に
おいて、前記長尺状フイルム７，８が複数個設け
られ、これらフイルム７，８のいずれか一方を択
一的に選択して送り出し可能な送出手段１１が設
けられてなることを特徴とする感光フイルムの穿
設及び切断装置。 ２ 前記長尺状フイルム７，８は、送り出し時に
互いの感材面９，１０が同一向きとなる状態に一
対設けられ、切断されたそれぞれのフイルム７ａ
，８ａの互いの感材面９，１０を重合させたとき
に、両フイルム７ａ，８ａの位置決めピン穴２７
，２８が合致するように、各長尺状フイルム７，
８の送り量を検出する検出手段３３が設けられて
なることを特徴とする請求項１に記載の感光フイ
ルムの穿設及び切断装置。[Claims for Utility Model Registration] 1. In the darkroom 2, long films 7, 8 having photosensitive material surfaces 9, 10 on one side are provided in a removable and feedable manner, and the films 7, 8 are held to a predetermined length. A cutting device 18 that cuts the film 7a and the cut film 7a.
, 8a, and a punching device 26 for punching positioning pin holes 27, 28 at predetermined positions from the cutting edges 7b, 8b of the long films 7, 8a. A photosensitive film punching and cutting apparatus characterized in that a plurality of films 7 and 8 are provided, and a feeding means 11 is provided which can selectively feed one of the films 7 and 8. 2 The long films 7 and 8 are provided as a pair so that their sensitive material surfaces 9 and 10 face the same direction when fed out, and each cut film 7a
, 8a, the positioning pin holes 27 of both films 7a, 8a are overlapped.
, 28 are aligned so that each long film 7,
2. The photosensitive film punching and cutting apparatus according to claim 1, further comprising detecting means 33 for detecting a feeding amount of 8.