JPH0520055U - Photosensitive material processing equipment - Google Patents

Abstract

(57) [Summary] [Object] To provide a light-sensitive material processing apparatus which is simple, inexpensive, small-sized and light-weight, and in which the conveyance control of the light-sensitive material is easy. [Construction] A guide 11 is provided which is composed of working surfaces 61a, 61b, 61c, is supported by a support shaft 62, and is rocked by a motor 8. By the shape of the action surfaces 61a, 61b, 61c and the swing control by the motor 8, the transport direction of the film 2 can be controlled in the A, B, C, and D directions in spite of one member and one driving means. ..

Description

[Detailed description of the device]

[0001]

[Industrial application]

 The present invention relates to a photosensitive material processing apparatus, and in particular, a photosensitive material loaded at a supply position is supplied to a processing position where it is taken out, a predetermined processing is performed on the photosensitive material, and then the photosensitive material is stored in a storage position. The present invention relates to a processing device.

[0002]

[Prior Art]

 2. Description of the Related Art Conventionally, there has been known a camera that shoots an image displayed on a display device such as a monitor television on a photosensitive sheet film such as an X-ray film. With this type of device, films are automatically taken out one by one from a supply magazine that stores a large number of unexposed films, and are supplied to the shooting surface. After shooting TV images on film, they are automatically transferred to a receive magazine. After storing, the film is sent to a developing machine for development processing.

[0003]

[Problems to be solved by the device]

 Also in such a photosensitive material processing apparatus, there is a demand for reduction in size and weight, like other industrial equipment.

Here, considering the arrangement of the supply position of the photosensitive material, the processing position for shooting, etc., and the storage position after the processing, when these are simply arranged in the space in the apparatus, space efficiency is improved. It is difficult to reduce the size and weight, and it is troublesome to handle the film magazines at the supply position and the storage position.

In order to solve this problem, it is conceivable to arrange the feeding path, the processing position, and the conveyance path leading to the storage position after the processing so as to be folded back on the way, but in this case, A transport direction switching member is required, the mechanism becomes complicated and expensive, and the transport direction switching control becomes complicated.

An object of the present invention is to solve the above problems and to provide a light-sensitive material processing apparatus which is simple, inexpensive, small-sized and light-weight, and in which the conveyance control of the light-sensitive material is easy.

[0007]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, in the present invention, the photosensitive material loaded at the supply position is taken out and supplied to a predetermined processing position, and the photosensitive material is subjected to a predetermined processing and then moved to the storage position. In the photosensitive material processing device to be stored, a configuration is adopted in which a single conveying direction switching means is provided for switching the conveying direction of the photosensitive material to a plurality of directions by controlling the shape and position of its working surface or the swing position. .

[0008]

[Action]

 According to the above construction, it is possible to switch the transport direction of the photosensitive material in a plurality of directions by a single transport direction switching means.

[0009]

【Example】

 Hereinafter, the present invention will be described in detail with reference to the embodiments shown in the drawings.

FIG. 1 shows a structure of an image pickup apparatus adopting the present invention. First, the configuration of the entire apparatus will be described along the flow of the photosensitive material that receives the photographing process.

In FIG. 1, reference numeral 1 is a supply magazine for storing a sheet film such as an X-ray film, and the film 2 stored in the supply magazine 1 is an upper layer by a suction plate 5 mounted on an interlocking mechanism 3a. Part of the film is adsorbed and taken out.

The interlocking mechanism 3 a controls the swing of the suction plate 5 on different axes as indicated by the broken line in order to take out the film 2 from the supply magazine 1 and deliver it to the roller 6. Lever 45 pivotally supported by 40, 50 and 42, swing plate 46, swing members of swing base 35, motor 3, crank 3c, and sector metal fitting 39 for detecting the rotational position of the crank. , Photo sensors 36, 37, 38 and the like.

The interlocking mechanism 3a is driven by the motor 3 so as to perform both vertical movement for taking out the film from the supply magazine and forward and backward movement when the taken-out film is conveyed to the transport path. Is controlled so that only the first film 2 is separated.

The film 2 adsorbed by the adsorber 5 is sent to a roller 6 driven by a motor 7, conveyed along a guide 11 and sent to a roller 9.

The roller groups 12, 15, and 17 in the processes after the roller 9 are intermittently driven by the pulse motor 18.

When the trailing edge of the film 2 entering the roller 6 from the roller 6 reaches the position of the photo sensor 10, the rotation of the roller 9 is stopped by stopping the driving of the motor 18 by the detection signal of the photo sensor 10. , Once the film stops.

Next, the motor 8 is driven, and the guide plate 11 whose front end is bent as shown in the drawing moves to the position of the broken line via the cam mechanism 8a, and the film 2 moves from the rear end to the roller 12 direction. To be sent to.

After that, the motor 9 reverses the roller 9 to feed the film 2 toward the roller 12. As a result, the leading edge of the film 2 is guided by the guide plate 11 (position indicated by the broken line) and advances to the roller 12, and once the leading edge of the film 2 reaches the photosensor 13, the film 2 is stopped once and the pulse motor 18 is used as a reference point. Is controlled by a CPU incorporated in a control circuit, and the film 2 is moved by driving the rollers 12 to 15 to a predetermined exposure position stored in advance, and an image of the TV monitor 25 is photographed.

Shooting in the traveling direction of the film 2 is performed by moving the film 2 as described above, but in shooting in a direction other than the film traveling direction, that is, in the vertical direction in the drawing, the TV monitor 25 is driven by the drive device 19. Move in the direction perpendicular to the paper surface of.

That is, a plurality of images arranged in rows and columns can be obtained by a combination of movement of the TV monitor 25 in the vertical direction of the drawing (row direction) and movement of the film 2 (column direction).

When the predetermined photographing is completed, the rollers 15, 12, 9 are reversed and the film 2 is returned to the roller 9, and when the trailing end of the film reaches the photo sensor 10, the pulse motor 18 is stopped and the guide plate 11 is moved. Is returned to the solid line position by the motor 8.

Next, the pulse motor 18 starts reversing, and the roller 9 moves the film 2 in the upper direction in the figure. The film 2 is guided by the guide plate 21 and conveyed to the roller 17, and is stored in the receive magazine 23 to complete the photographing.

The shooting surface box 26 provided on the shooting surface maintains the flatness of the film by sucking air by a vacuum pump (not shown) to suck the film 2.

Here, the structure of the guide 11 for switching the transport direction of the film 2 before and after photographing will be described in detail.

The guide 11 is rotatably instructed by the support shaft 62 and is swung by the motor 8 and the cam mechanism 8a about the support shaft 62 as described above, and is controlled to the positions indicated by the solid line and the broken line. It

The guide 11 is composed of working surfaces 61a, 61b, 61c formed in different curved shapes as shown in the figure.

When the film 2 is carried into the shooting position before shooting, the working surfaces 61a and 61b guide the film 2 from the rollers 6 to 9 in the A direction and the B direction, respectively.

On the other hand, the action surface 61c guides the film 2 in the C direction, that is, the roller 12 direction by swinging the guide 11 to the position of the broken line after the end of the film 2 reaches the roller 9, and after the photographing is finished. Guides the film 2 in the D direction, that is, in the direction from the roller 12 toward the roller 9.

As described above, the guide 11 has the shape shown in the drawing and the motor 8 despite the fact that the guide 11 has only one member and the drive means for position control is only one of the motors 8. By the swing control by the, the transport direction of the film 2 can be switched in four directions of A, B, C and D directions.

Therefore, the structure is extremely simple and the cost can be reduced, and therefore stable operation can be easily maintained for a long period of time. Further, since the number of driving means is small, the transport control can be easily performed.

Further, in the above-described embodiment, the guide plate 11 and the roller 9 are used to switch the feeding path, the processing position, and the conveying path continuing to the storage position after processing so as to be folded back, so that the structure is compact. There is also an advantage that the supply magazine and the receive magazine can be arranged on the same side of the device, which makes it extremely easy to handle them.

[0032]

[Effect of the device]

 As is apparent from the above, according to the present invention, the photosensitive material loaded in the supply position is taken out, supplied to a predetermined processing position, subjected to a predetermined processing on the photosensitive material, and then stored in the storage position. Since the photosensitive material processing apparatus is provided with a single transport direction switching means for switching the transport direction of the photosensitive material to a plurality of directions by controlling the shape and position of its working surface or the swing position, With a single transport direction switching means, it is possible to switch the transport direction of the photosensitive material in multiple directions, the mechanism can be made simple, inexpensive, small and lightweight, and the transport control of the photosensitive material is also easy. A photosensitive material processing apparatus can be provided.

[Brief description of drawings]

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

[Explanation of symbols]

 1 Supply Magazine 2 Film 3 Motor 5 Adsorption Board 6 Roller 7 Motor 8 Motor 9 Roller 10 Photo Sensor 11 Guide 12 Roller 13 Photo Sensor 15 Roller 17 Roller 18 Motor 23 Receive Magazine 25 TV Monitor 26 Shooting Surface Box 34 Cam Plate 35 Swing Base 36 Photo sensor 37 Photo sensor 38 Photo sensor 41 Shaft 43 Spring 45 Lever 47 Spring 50 Spindle 61a-61c Working surface 62 Spindle

Claims (1)

[Scope of utility model registration request] Claim: What is claimed is: 1. A photosensitive material processing apparatus which takes out a photosensitive material loaded at a supply position, supplies the photosensitive material to a predetermined processing position, performs a predetermined processing on the photosensitive material, and then stores the photosensitive material at a storage position. A photosensitive material processing apparatus comprising a single conveying direction switching means for switching the conveying direction of the photosensitive material to a plurality of directions by controlling the shape and position of the surface or the swing position.