JPS5888238U

JPS5888238U - Photosensitive material feeding device of developing machine

Info

Publication number: JPS5888238U
Application number: JP17915581U
Authority: JP
Inventors: 広瀬　巌
Original assignee: 大日本スクリ−ン製造株式会社; 三菱製紙株式会社
Priority date: 1981-11-30
Filing date: 1981-11-30
Publication date: 1983-06-15

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案に係る現像機の感材送り込み装置の側断
面図、第２図はワンウェイローラの平面図、第３図は第
２図の側内である。１・・・一対の上部送り込みローラ、２・・・一対の下
部送り込みローラ、３・・・上部ガイド板、４・・・下
部ガイド板、５．　６−・・ワンウェイローラ、７・・
・軸、８・・・ワンウェイクラッチ、９・・・回転軸、
１０゜１０′・・・保持部材、１１．１２・・・感材規
制部材、１３．１４・・・検知器、Ｎ・・・ネガペーパ
ー、Ｐ・・・レシーバ−１Ｌ・・・処理液。FIG. 1 is a sectional side view of a photosensitive material feeding device of a developing machine according to the present invention, FIG. 2 is a plan view of a one-way roller, and FIG. 3 is a side view of FIG. 2. 1... A pair of upper feed rollers, 2... A pair of lower feed rollers, 3... Upper guide plate, 4... Lower guide plate, 5. 6-...One-way roller, 7...
・Shaft, 8... One-way clutch, 9... Rotating shaft,
10°10'...Holding member, 11.12...Sensitive material regulating member, 13.14...Detector, N...Negative paper, P...Receiver-1L...Processing liquid.

Claims

[Scope of utility model registration request]

(1) A guide plate that guides the photosensitive material, and a pair of mutually contacting feeders that are provided ahead of the guide plate that feed the photosensitive material into the developing tank.
In the photosensitive material feeding device of the developing machine, the photosensitive material feeding device of the developing machine is equipped with a full-stage photosensitive material pressing roller that rotates only in the feeding direction of the photosensitive material at a position close to or in contact with the guide plate, and the feeding roller at the tip of the photosensitive material. 1. A photosensitive material feeding device for a developing machine, characterized in that the leading edge of the photosensitive material is moved to a point of mutual contact with feeding rollers by utilizing backward resistance of the photosensitive material caused by contact with the feeding roller.

(2) A photosensitive material feeding device for a developing machine as set forth in claim (1) of the utility model registration claim 0, which is provided with two sets of a guide plate and a feeding roller.

(3) A photosensitive material feeding device for a developing machine as set forth in claim (1) or (2) of the utility model registration claim, in which the outer peripheral portion of the photosensitive material pressing roller is made of an elastic material.

(4) A developing machine according to claim (1), (2), or (3) of the utility model registration claim, which is provided with a regulating member that deforms the photosensitive material into a convex shape in front of the feed roller. Material feeding device.

(5) A photosensitive material feeding device for a developing machine according to any one of claims (2) to (4) of the registered utility model, in which the upper guide plate can be freely opened and closed.

(6) Feeding of the photosensitive material in the developing machine according to any one of claims (1) to (5) of the utility model registration claim, which is equipped with a detector for detecting convex deformation of the photosensitive material. Device.