JPH0246766U

JPH0246766U -

Info

Publication number: JPH0246766U
Application number: JP12344188U
Authority: JP
Priority date: 1988-09-22
Filing date: 1988-09-22
Publication date: 1990-03-30
Anticipated expiration: 2003-09-22
Also published as: JP2500682Y2

Description

[Brief explanation of drawings]

第１図は本考案によるフイルム通路切換装置の
構成を示す側面図、第２図は第１図におけるフイ
ルム通路切換部を部分的に拡大した説明用略図で
ある。１……供給マガジン、２……フイルム供給機構、
４ａ，４ｂ……ローラー、５ａ，５ｂ……ガイド
板、８ａ，８ｂ……ガイド板、１０ａ，１０ｂ…
…ローラー、９，１１，１５……センサー、１２
……ガイド板、１２′……退避位置、１６……フ
イルム保持枠、２３……収納マガジン。 FIG. 1 is a side view showing the structure of a film path switching device according to the present invention, and FIG. 2 is a partially enlarged schematic diagram for explaining the film path switching section in FIG. 1... Supply magazine, 2... Film supply mechanism,
4a, 4b...Roller, 5a, 5b...Guide plate, 8a, 8b...Guide plate, 10a, 10b...
...Roller, 9, 11, 15...Sensor, 12
...Guide plate, 12'... Retracted position, 16... Film holding frame, 23... Storage magazine.

Claims

[Scope of utility model registration request]

In a device that takes out sheet films one by one from a supply magazine that stores unphotographed sheet films and sends them through a conveyance path to a photographing position to take an image, and also feeds photographed sheet films into a storage magazine through a conveyance path and stores them,
A first guide plate, a second guide plate, and a third guide plate are provided for transporting and guiding an unphotographed sheet film taken out from the supply magazine to a photographing position provided at one end of the transport path, and a third guide plate is provided. The first guide plate is provided with a first feeding means having a roller for feeding the sheet film, and the second guide plate is provided with a sheet film receiving means substantially close to the sheet film receiving opening of the guide plate to detect the passage of the sheet film. The sheet film can be fed in either the forward direction or the reverse direction with a first sensor that detects the passage of the sheet film in proximity to the sheet film discharge port of the second guide plate and a second sensor that detects the passage of the sheet film. A second feeding means equipped with a roller is mounted on a third guide plate adjacent to the sheet film discharge port side of the guide plate and rotates in conjunction with the second feeding means to move the sheet film to the photographing position. a film holding frame adjacent to the third guide plate that holds the sheet film during photographing; and a third sensor that detects passage of the sheet film. and a fourth guide plate having a sheet film receiving port sandwiched between the second guide plate and the third guide plate. The second and third feeding means are installed together with a fourth feeding means close to the outlet, and the second and third feeding means are rotated in the forward direction or in the reverse direction according to a signal detected by at least one of the first sensor to the third sensor. A film path switching device characterized in that the third guide plate is configured to move to either one of rotation or stop, and further to one of a film transport position and a retracted position.