JP3210085B2 - Photosensitive material processing equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a photosensitive material processing apparatus, and more particularly to a photosensitive material processing apparatus which takes out photosensitive materials one by one from a storage position, performs predetermined processing on the photosensitive materials, and thereafter stores the photosensitive materials in a receiving magazine. Things.

[0002]

2. Description of the Related Art Conventionally, there has been known a photographing machine for photographing an image displayed on a display device such as a monitor television on a photosensitive sheet film such as an X-ray film. In this type of apparatus, a film is automatically taken out one by one from a supply magazine containing a large number of unexposed films and supplied to a photographing surface. After a television image is photographed on a film, the film is automatically stored in a receive magazine. The film is sent to a developing machine for development processing.

[0003]

In the above-mentioned apparatus, a method is adopted in which the suction cup enters the supply magazine, sucks up one sheet of the upper layer, and takes out the sheet.

However, when the suction cup is inserted into the supply magazine due to vibration or shock when the apparatus is transported or a malfunction of the apparatus and the suction cup is inserted into the supply magazine, the suction cup and the magazine collide with each other and the suction mechanism is activated. It will be damaged.

An object of the present invention is to solve the above problems and to provide a photosensitive material processing apparatus capable of preventing a mechanism from being damaged even when there is vibration, shock, malfunction or the like during transportation.

[0006]

In order to solve the above-mentioned problems, in the present invention, photosensitive materials are taken out one by one from a supply magazine and subjected to predetermined processing on the photosensitive materials, and thereafter, are moved to predetermined storage positions. In the photosensitive material processing device to be stored, a door provided in the supply magazine insertion opening and capable of being opened by a supply magazine insertion operation, and when the photosensitive material take-out mechanism is located in the supply magazine, closing the door, On the other hand, a configuration is employed in which a control mechanism for permitting the opening of the door is provided at a normal standby position where the take-out mechanism is not in the supply magazine.

[0007]

According to the above construction, when the photosensitive material take-out mechanism is located in the supply magazine, that is, in the position where the insertion of the supply magazine is obstructed, the opening of the door is prohibited, and the supply magazine is opened. Insertion can be prohibited.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail based on embodiments shown in the drawings.

FIG. 1 shows the structure of a photographing apparatus employing the present invention. First, the configuration of the apparatus will be described along the flow of a film to be subjected to a photographing process.

In FIG. 1, reference numeral 1 designates a supply magazine for accommodating a sheet film such as an X-ray film, and a film 2 accommodated in the supply magazine 1 is provided in an upper layer by a suction cup 5 mounted on a swing link mechanism 3a. One film is sucked and taken out.

The link mechanism 3a is swingably driven by the motor 3 in various known manners so that the suction cup 5 separates only the first one film 2.

The film 2 sucked by the suction cup 5 is sent to a roller 6 driven by a motor 7, passes through a guide 7a defined by a plate material, and is further conveyed by rollers 8, 9 to a photographing position of a photographing surface box 13. . Roller 8,
The motor 9 drives the roller 9 and the roller 10 for controlling the unloading of the film from the shooting position.

When the photographing is completed, the motor 12 rotates in the reverse direction, and the film 2 is sent to the rollers 9 and 8 to be fed back and guided by the guide 11, and the film reaching the roller 10 is further fed by the rollers 10 to receive the magazine 1 for receiving.
5 and the shooting ends.

In this embodiment, the insertion slot of the supply magazine 1 is configured to be opened and closed by a door 16.

FIG. 2 shows a state in which the supply magazine is not inserted. A door 16 is disposed at the magazine insertion port, and the door 16 is normally closed by the spring 17 (the state shown in FIG. 2). When the supply magazine 1 is inserted, as shown in FIG. 3 (FIG. 1), the door 16 is pushed by the magazine and escapes below the magazine against a spring 17 that applies a counterclockwise urging force, and the door 16 is opened. And the magazine can be inserted.

Now, in a state where the supply magazine 1 is not inserted, the suction cup 5 is lowered to the suction position (a state shown in FIG. 4).
When the magazine 1 is inserted, although it is urged by the spring 17, if the supply magazine 1 is forcibly pushed,
The magazine and the suction cup may collide and be damaged.

In the present embodiment, a protrusion 18 for locking the door is provided on the suction cup moving base 19 which is a swinging portion of the link mechanism 3a, and is arranged so that the tip of the door 16 and the protrusion 18 are engaged.

In this state, even if the magazine is inserted, the door 16
Does not open, so that magazine insertion is prohibited and damage to the mechanism can be prevented.

That is, when the suction cup 5 is at a position where the photosensitive material is adsorbed due to shock, vibration, malfunction or the like at the time of transportation, the projection 18 and the door 16 engage to prevent the door from being opened. Is not in the magazine, the projection and the door do not engage in the normal standby position, and the door can be opened,
Damage to the mechanism can be reliably prevented.

When the suction cup is in a normal state (FIG. 2), the door 16 and the projection 18 do not engage, and the magazine 1 can be inserted.

When the supply magazine 1 is to be removed prior to transportation or the like, the sucker mechanism must be moved to the position shown in FIG. 2 to remove the supply magazine 1, and the suction mechanism must be lowered to the state shown in FIG. Is completed, the door 16
Can be locked, and damage to the suction cup mechanism can be prevented.

According to this embodiment, when the supply magazine 1 is inserted, it is possible to completely prevent collision between the magazine and the suction mechanism for taking out the film, and the door 16 also provides dust-proof and light-shielding effects. can get.

[0023]

As is apparent from the above description, according to the present invention, the photosensitive material is taken out of the supply magazine one by one, subjected to a predetermined process on the photosensitive material, and then stored in a predetermined storage position. In the apparatus, a door provided in the supply magazine insertion opening, which can be opened by a supply magazine insertion operation, and when the photosensitive material take-out mechanism is located in the supply magazine, closes the door, while the take-out mechanism is At the normal standby position that is not in the supply magazine, a configuration is provided in which a control mechanism that permits the opening of the door is adopted, so that the photosensitive material take-out mechanism is located in the supply magazine, that is, the supply magazine is When it is in the position where insertion is obstructed, the opening of the door is prohibited, the insertion of the supply magazine can be prohibited, and the removal mechanism can be prevented from being damaged. There is an effect.

[Brief description of the drawings]

FIG. 1 is a sectional view showing the structure of a photosensitive material processing apparatus employing the present invention.

FIG. 2 is a cross-sectional view showing the operation of the device of FIG.

FIG. 3 is a cross-sectional view showing the operation of the device of FIG.

FIG. 4 is a cross-sectional view showing the operation of the device of FIG.

[Description of Signs] 1 Supply magazine 2 Film 3, 7, 12 Motor 6, 8-10 Roller 13 Photographing surface box 14 TV monitor 15 Receive magazine 16 Door 17 Spring 18 Projection

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁷ , DB name) G03D 13/00 B65H 1/26 G03B 42/02 G03B 42/04

Claims (1)

(57) [Claims] 1. A photosensitive material processing apparatus for taking out photosensitive materials one by one from a supply magazine, performing predetermined processing on the photosensitive material, and thereafter storing the photosensitive material in a predetermined storage position. A door that can be opened by a magazine insertion operation and a photosensitive material take-out mechanism that is located in the supply magazine closes the door, while a normal standby position where the take-out mechanism is not in the supply magazine causes the door to close. And a control mechanism for permitting opening of the photosensitive material.