JPS6181655U

JPS6181655U -

Info

Publication number: JPS6181655U
Application number: JP16757884U
Authority: JP
Priority date: 1984-11-05
Filing date: 1984-11-05
Publication date: 1986-05-30

Description

[Brief explanation of the drawing]

第１図は、本考案の自動現像装置の縦断面図、
第２図は第１図８の斜視拡大図、第３図は従来の
自動現像装置の縦断面図である。１……挿入ローラ、２……現像ローラ、２ａ…
…現像上部ローラ、２ｂ……現像下部ローラ、３
……定着ローラ、３ａ……定着上部ローラ、３ｂ
……定着下部ローラ、４……水洗ローラ、４ａ…
…水洗上部ローラ、４ｂ……水洗下部ローラ、５
……送行ローラ、６……クロスオーバーガイド、
７……圧縮空気噴射管、８……送行下部ローラ、
８ａ……らせん状溝部、８ｂ……貫通孔、８ｃ…
…小孔、９……現像タンク、１０……定着タンク
、１１……水洗タンク、１２……スクイズラツク
、１３……フイルム、１４……現像液、１５……
定着液、１６……乾燥ローラ。 FIG. 1 is a longitudinal sectional view of the automatic developing device of the present invention;
FIG. 2 is an enlarged perspective view of FIG. 1, and FIG. 3 is a longitudinal sectional view of a conventional automatic developing device. 1... Insertion roller, 2... Developing roller, 2a...
... Upper developing roller, 2b... Lower developing roller, 3
... Fixing roller, 3a ... Upper fixing roller, 3b
...Fixing lower roller, 4...Washing roller, 4a...
... Washing upper roller, 4b ... Washing lower roller, 5
...Feeding roller, 6...Crossover guide,
7... Compressed air injection pipe, 8... Lower feeding roller,
8a...Spiral groove, 8b...Through hole, 8c...
...Small hole, 9...Developing tank, 10...Fixing tank, 11...Washing tank, 12...Squeeze rack, 13...Film, 14...Developer, 15...
Fixer, 16...drying roller.

Claims

[Scope of utility model registration request]

In an automatic developing device in which a developing tank, a fixing tank, a washing tank, and a drying oven are sequentially arranged, the developing tank side of a feed roller that is placed between the developing tank and the fixing tank and slidingly contacts the top and bottom of an inverted V-shaped cross section. A through hole is provided in the center axis of the lower roller, and a plurality of small holes are provided that penetrate from the through hole to a gentle spiral groove provided on the surface of the roller, and are further arranged at the joint edge of the developing tank and the fixing tank. An automatic developing device characterized by being provided with a compressed air injection pipe.