JPH103129A - Index photographic printer - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an index photographic printing/developing device capable of obtaining an ordinary photograph and an index photograph from a film including a newly planned film with a simple operation. SOLUTION: This device is provided with a printing/developing device main body 1, a lens unit 103 having plural lenses 104 for forming the exposed images of a fixed number of frames arrange on a column on a photographic paper altogether, a carrying means for successively intermittently feeding the photographic papers by prescribed lines by an exposure part 5 and a mask unit 120 having an opening part 124 moved to a position to be exposed and a carriage for shielding the exposed images except the position to be exposed. Further, a turning buffer means for preventing sudden turning to a using state from an erected state or the midst of turning to the erected state, is provided.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an index photoprinting apparatus, and more particularly, to a new standard film IX240 and IX240.
The present invention relates to a technique for obtaining an index photograph on 35 films or the like.

[0002]

2. Description of the Related Art Conventionally, after exposure printing is performed on an emulsion surface of photographic paper (hereinafter, referred to as paper) preliminarily cut to a predetermined size, a processing tank containing a processing liquid for development, bleaching, and washing is provided. Has been put to practical use.

For example, US Pat. No. 5,307,114
According to the photographic printing / developing apparatus disclosed in the above-mentioned publication, the continuous roll paper contained in the paper magazine in a light-shielded state is cut in advance by a cutter unit into a desired cut size, and then the emulsion surface is turned up. After being conveyed to the exposure baking unit, after exposure baking to a desired size by a film set in the scanner, then conveyed, developed, bleached, after sequentially conveyed in a processing tank containing a processing liquid for washing, Devices configured to dry and discharge to the outside have been proposed.

On the other hand, according to the new standard film IX240, an index photograph is provided to a user at the time of requesting development of a negative film, thereby eliminating the inconvenience of requesting additional printing.

That is, instead of designating a desired photograph from a negative film as in the prior art, the number and type of desired photograph frames (Normal C, Hi-Vision H, Panorama) are selected from the photographs printed on the index photograph. A service that allows the user to specify P) has been started.

According to such a service, the developed film of the new standard film is transported, the image is read at any time by an image sensor, analog-to-digital conversion is performed, and all the images are temporarily stored. Image processing is performed so that the images are arranged in a number of columns and a predetermined number of rows, and then printed on plain paper using a thermal printer or the like, or printed directly from a liquid crystal panel to obtain index photographs.

Further, Japanese Patent Application Laid-Open Nos. Hei 6-58876 and Hei 6-58876
No. 58877 discloses a [photo printing apparatus] that drives a lens to a position corresponding to a predetermined number of frames and a predetermined number of columns, or a plurality of lenses corresponding to a predetermined number of frames and a predetermined number of columns. It has also been proposed to provide an index photograph by providing a shutter for each of them.

[0008] Therefore, an index photoprinting apparatus capable of obtaining an overwhelming majority of conventional 135-film or the like, a normal photograph from a new standard film, and an index photograph by a simple operation from a single developing and printing apparatus. A device is desired.

[0009]

However, in order to provide the above services, as described above, the developed film is transported, the image is read by the image sensor at any time, and the image is converted from analog to digital. A dedicated index photograph device having a function of temporarily storing images and processing the images so as to be arranged in columns and columns of a predetermined number of frames and then printing them on plain paper is required. Is quite expensive.

[0010] In general, in small lab shops,
Conventionally, the processing of 135 film is overwhelmingly dominant, and there is considerable difficulty in introducing an expensive dedicated index photograph apparatus for a new standard film as described above.

On the other hand, according to the proposals in each of the above publications, conventional processing of 135 film is possible, but the mechanism for driving vertically and horizontally or each lens has a built-in shutter, which is complicated. Is inevitable.

Accordingly, the present invention has been made in view of the above-mentioned problems, and it is possible to minimize the initial investment for obtaining an index photograph from a new standard film, and to use a film including the new standard film with a simple operation. It is an object of the present invention to provide an index photoprinting apparatus capable of obtaining a normal photo and an index photo from a printer.

[0013]

Means for Solving the Problems The above-mentioned problems are solved,
In order to achieve the object, according to the present invention, there is provided an index photoprinting apparatus for feeding a screen film frame by frame and sequentially exposing and printing a predetermined number of frames on a photographic paper in a matrix, comprising: an apparatus main body; A lens unit having a plurality of lenses capable of forming an exposure image of a predetermined number of frames of one row on a side orthogonal to the paper feed direction on the photographic paper; and an exposure unit for the predetermined row of the photographic paper. Transport means for sequentially intermittently feeding the minute portions, and is arranged in the exposure section, and by intermittently driving in synchronization with the frame feed, the opening is moved to a position to be exposed, and the opening is moved. Mask means having a carriage for exposing the exposure image onto the photographic paper via the photographic paper and shielding the exposure image other than the position to be exposed, the mask means being detachable from the exposure unit. Base installed on , And composed of a rotation base provided rotatably relative to the base by rotating means, while maintaining the rotation base in the standing state and the use state,
It is characterized in that the rotation means is provided with a rotation buffering means for preventing a sudden rotation to the use state from being turned to the upright state or the upright state.

An index photoprinting apparatus which feeds a screen film frame by frame, sequentially exposes and prints the photographic printing paper cut into a desired size in a matrix form, and sends the photographic printing paper downstream to a transport path for developing and drying. A printing unit main body, a lens unit including a plurality of lenses that simultaneously form the predetermined number of columns of exposed images on the photographic paper, and an exposure unit configured to expose the predetermined row of the photographic paper. Transport means for sequentially intermittently feeding the minute portions, and is arranged in the exposure section, and by intermittently driving in synchronization with the frame feed, the opening is moved to a position to be exposed, and the opening is moved. Exposure of the exposure image onto the photographic paper through, and a mask means having a carriage that shields the exposure image other than the position to be exposed, the mask means,
A rotating base provided rotatably with respect to the base by a rotating means so that the rotating base can be set up and used; In addition, when loading or exchanging the mask means with respect to the exposure unit, the rotation base is prevented from rotating in the upright state, and when the mask unit is mounted on the exposure unit, the rotation base is removed. It is characterized in that a rotation preventing means for rotatable is provided.

Further, the invention is characterized in that both the rotation buffering means and the rotation preventing means are provided.

[0016]

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings.

First, FIG. 1 is an external perspective view showing a main part of the entire structure of the photographic printing and developing apparatus 1 in which all covers provided detachably with respect to a housing 2 are removed.
This shows a state in which a paper magazine left storage section 2a, which is set as an option, is additionally provided, and a discharge section of a completed photograph is omitted.

As is apparent from the drawing, the apparatus 1 is configured to be vertically long and flat so as to take up as little occupied area as possible, while giving consideration to allowing easy access to the main parts from the front. I have. As a result, even when the apparatus 1 is installed so as to be very close to the wall in a narrow laboratory in Japan, it is easy to exchange or replenish the processing solution, which is a routine work. In addition to being usable, access to the back surface of the device 1 is made as unnecessary as possible.

The paper magazine left storage section 2a
Is attached detachably from the side surface of the apparatus 1 indicated by an arrow Y1 in the figure, and can be added together with the cutter unit 4 so that two paper magazines 3 can be simultaneously loaded as shown in the figure. ing. In this way, when the usage frequency becomes higher in demand, the photographic printing / developing apparatus 1 completed with only the paper magazine right storage unit 2b provided so that the paper magazine 3 can be appropriately added. Is first introduced into a lab, a photo studio, or the like, and the paper magazine left storage unit 2a can be appropriately added based on the frequency of use after the introduction and the amount of paper consumption including panoramic photos. .

On the other hand, a photographic paper (hereinafter referred to as a paper) in which a color emulsion is previously coated on the photographic printing side is wound as a continuous long roll paper having a predetermined width (for example, 89 mm, 102 mm, 254 mm width). In this state, the light is completely blocked, and is rotatably built in the paper magazine 3.

The paper magazine 3 is symmetrically arranged as shown in the drawing so that the left magazine 2a and the right magazine 2b can be used in common. Handles 3a for unloading and loading are respectively provided on both wall surfaces. Further, the shutter plate for forming an automatic opening / closing mechanism of the opening when the built-in roll paper is discharged to the outside of the magazine 3 is inserted into either the paper magazine right storage section 2b or the paper magazine left storage section 2a. However, it is configured to open and close automatically in the same manner, and the common use of the components is achieved and the usability is improved.

The cutter unit 4 provided in the vicinity of the paper magazine 3 is for cutting the continuously transported paper P into a desired size before baking, as will be described later. The paper P cut into a predetermined cut size is first conveyed to an exposure printing unit 5 provided in a dark box 7 and temporarily absorbed and fixed on a table 8 to be ready for printing. The film F is sequentially fed by a frame to the scanner 6 shown by a dashed line, and an optical system
a is automatically or manually adjusted so that an image of a desired size is formed on the paper P and printed.

After the printing operation, the paper P is transported to the sub-transporting section 9 disposed above the cutter unit 4 and then transported to the main transporting section 10. The main transport unit 10 is designed so that a greeting unit, a superimpose unit, a test negative unit, and a black-and-white mask unit 11 for printing greetings and the like on a photograph while the paper is being transported can be easily attached and detached. Is provided. Therefore, it is necessary to frequently access the main transport unit 10, and the main transport unit 10 is configured to be easily pulled out to the front of the housing 2.

A processing tank 12 for sequentially performing development, bleaching, and washing of the paper after baking is provided in a stepwise manner as shown in FIG. The direction is changed by a reversing roll 13 provided in between and the drying unit 17 is sent to the drying unit 17. After drying, the drying unit 17 is finally discharged to the outside of the apparatus 1.

On the other hand, a replenishment tank 15 for replenishing the processing solution is provided in a lower portion of the middle stage of the processing tank 12, while a used processing solution can be collected through a drain 14 below the tank. By opening only the front cover (not shown), it is possible to perform all necessary daily operations.

A power supply unit 16 is provided in the housing 2 occupying the space below the drying unit 17.
A processor control unit 18 for performing various controls related to the processing tank 12 is disposed on the power supply unit 16. The processor control unit 18 is a main unit that controls the paper conveyance fixed to the left side of the dark box 7. The control unit 16 is configured to control the entire apparatus while exchanging various control data.

FIG. 2 is an enlarged perspective view of the main part showing the state of paper transport in the main transport 10 of FIG.

In the figure, the same components as those already described are denoted by the same reference numerals, description thereof will be omitted, and unexplained portions will be described. The paper P cut by the cutter unit 4 is punched on the table 50. The suction is made to the table side without any gap by the suction action of the many holes. Below the table 50, a suction unit 51 rotatable in the direction of arrow d3 shown in the figure by a swing motor is provided so as to be reciprocally movable in the transport direction, so that the paper P is held and printed at the position shown in the figure. ing.

After this baking, the paper P is drawn by an arrow d4.
After the paper P1 is conveyed toward the main conveyance unit 10 in the direction and it is determined at the position of the paper P1 in the drawing whether or not it is a large format PL, the paper P1 is conveyed in the direction of arrow d5. Here, when the paper size is small (127 × 89 mm), P3, P4, P3
The transfer is carried out in two rows in the processing tank 12 by transporting the processing tank 12 right and left so as to be located at positions P5 and P6. The processing speed can be increased by carrying two rows in this manner. In addition, panoramic photos (25
In the case of a vertically long case (4 × 89 mm) as well, it can be conveyed in two rows in the same manner.

On the other hand, when it is desired to perform printing in a direction perpendicular to the transport direction of the film loaded in the film scanner 6, the turning motor 52 is turned 90 degrees in the direction of arrow d3.
It is configured to be able to perform baking by driving at a high speed and to perform baking processing on all sizes up to a large format.

The main transport section 10, the processing tank 12, the paper magazine 3, the cutter unit 4, and the sub-transport section 9 are configured to be able to be respectively taken out to the near side after opening a cover (not shown). On the other hand, since the main transport unit 10 has a considerable weight (about 30 kg or more), the main transport unit 10 can maintain the moving state in the one-sided support state, and can replace the ink ribbon of the print head for printing based on the new standard film. The task of exchanging each unit 11 including the above-mentioned greeting unit can be simplified.

The processing tank 12 and the reversing roll 13 can be taken out from the upper side, respectively, so that a washing operation or the like can be easily performed. The above is the configuration that prospered the design concept of the device 1.

FIG. 3 is a block diagram of a paper transport unit of the photographic printing and developing apparatus 1, and FIG. 4 is a block diagram of a main part of a lower part of FIG.

First, in FIG. 4, there is a roll paper driving motor for driving a gear meshing with a gear provided on a core of the roll paper RP for driving the roll paper RP of the roll paper magazine 3. A first motor 20 composed of a stepping motor is fixed to the housing 2.

The diameter of the roll paper RP is automatically measured by the rotation of the first motor 20 in the forward and reverse directions with a predetermined number of pulses, and the slack of the paper is positively generated so that the load during the paper conveyance is increased. , So that accurate conveyance can be performed.

A drive roller 21 with a clutch rotatably provided at a base (not shown) fixed to the housing 2 is rotatably provided in a pressure-contact state so that the idle roller 22 rotates simultaneously. I have. Each drive roller to be described hereinafter is rotatably provided at a base (not shown) fixed to the housing 2, while each idle roller is freely rotatable in a pressed state so as to rotate simultaneously with the drive roller. Since it is provided, it will be described simply by name only.

Next, a timing belt 24 stretched around a timing pulley 23a fixed to an output shaft of a second motor 23 of a stepping motor is wound around the drive roller 21 with clutch and the drive roller 25 with clutch. Each drive roller is driven by driving the second motor 23 with a predetermined number of pulses.

Immediately after the paper magazine 3 is loaded, the leading end of the paper is moved to the first position by the driving of the second motor 23.
Drive roller 25 with clutch passing through sensor S1
The sheet is conveyed to a portion of the idle roller 26 provided opposite to the sheet, and further passes through the second sensor S2 before passing between the fixed blade 29 and the rotary blade 30 of the cutter unit 4.

On the other hand, the sub-transport section 9 is provided for feeding the paper P after exposure and printing to the main transport section 10 as described above, and the guide plate 3 oscillated by the solenoid 31.
2 is disposed in the vicinity of the rotary blade, and while the cutter unit 9 is cut off by driving the solenoid 31, the paper P returned by the reverse rotation of the drive roller 35 and the idle roller 36 after exposure printing is mainly used. When the paper P is transported to the transport unit 10, the power supply to the solenoid 31 is cut off, and the guide plate 32 is moved downward by a spring force, so that the paper P is sent between the idle roller 33 and the drive roller 34. I have.

For this purpose, a pulley 4 provided on an output shaft of a fourth motor 40 of a stepping motor is provided in the sub-transporting section 9.
A timing belt 38 meshing with Oa is stretched over the drive roller 35 and the drive roller 34.

The solenoid 37 is connected to the drive roller 3.
5 and the drive roller 35 is moved away from the idle roller 36.

With the above configuration, the first motor 20 and the second motor
By driving the motor 23 and the fourth motor 40 separately as described later, the paper is transported, while the third sensor S3 provided on the back surface of the table 50 of the exposure printing unit 5 when the apparatus 1 is started. To be transported.

The cutter unit 4 whose outer shape is shown by a two-dot chain line in the figure cuts the rotary blade 30 by driving the rotary blade 30 by the rotation of a third motor 27 which is a motor for driving the cutter. Is performed by the dog detection switch 28, so that the sub-transporting section 9 can be activated immediately after cutting, thereby achieving high speed.

The suction unit 51 for holding the cut paper at the exposure printing position is mounted on a turning motor 52. The suction part 51 has a vacuum valve 53.
Are connected, and further connected to a vacuum pump 55 via a pipe 54.

The suction unit 51 and the turning motor 52 are mounted on a carriage, and the carriage is reciprocated by a timing belt 57 stretched between an output pulley of a fifth motor 56 and a timing pulley 59. Is configured. The fan 58 is provided in the airtight chamber below the table in order to generate a negative pressure in a suction hole formed in the table 50.

Referring again to FIG. 3, a pair of a drive roller 60 and an idle roller 61 of the main transport unit 10 is provided upstream of the idle roller 33 and the drive roller 34 of the sub transport unit. Further, a fifth sensor is provided upstream of the pair of the drive roller 60 and the idle roller 61, and a pair of the drive roller 62 and the idle roller 63 is further upstream, and the above-mentioned greeting unit and the like are loaded. A pair of a drive roller 64 and an idle roller 65 are disposed above the opening. The drive rollers 60, 62, and 64 are configured to obtain a driving force from a sixth motor 80 including a stepping motor.

Next, as described with reference to FIG. 2, if the paper size is small and two rows can be conveyed,
A pair of a drive roller 66 and an idle roller 67 and a pair of a drive roller 68 and an idle roller 69 for performing a sorting operation for sorting and transporting right and left so as to be located at positions P3, P4, P5, and P6 are provided. I have.

A sixth sensor S6 for detecting the leading edge and width of the conveyed paper is provided downstream of the pair of the drive roller 66 and the idle roller 67.

Further, a pair of a drive roller 70 and an idle roller 71 is disposed upstream of the pair of the drive roller 68 and the idle roller 69. A seventh sensor S7 and an eighth sensor S8 are provided upstream thereof, and the paper transport position is optically detected in a non-contact manner in the same manner as the first sensor S1 to the sixth sensor S6. I am trying to do it.

At the uppermost part of the main transport section 10, a drive roller 72 for obtaining power from a motor (not shown) provided for driving each transport roller of the processing tank 12 via a coupling is provided as an idle roller. The paper is fed to the processing tank 12 via a shutter (not shown) opened and closed by a shutter solenoid 75.

On the other hand, the eighth motor 82, which is initialized by the tenth sensor S10, has a pair of the drive roller 66 and the idle roller 67 and a pair of the drive roller 68 and the idle roller 69 for performing an operation of allocating to the left and right. It is for driving left and right, and is also a stepping motor. The above-described motors and sensors are connected to the main control unit 16 on which a predetermined motor driver and a sensor amplifier are mounted, and control is performed.

Next, FIG. 5 is a plan view showing the arrangement of the index photos, including the actual size, in which the width is 89 m.
Two types of photographic paper pre-cut to cut sizes of m and 102 mm (hereinafter referred to as papers P89 and P102)
And the numbers in the figure are actual dimensions (in mm).

In order to make the arrangement shown in this figure, the IX film, which is a new standard film, is fed by a frame and a predetermined number of frame prints Kn (K1 to K4, K5 to K8,.
1 to K25) and these columns N are sequentially exposed and printed in the exposure section.

Thereafter, the developer is conveyed downstream of the conveyance path of the developing and printing apparatus 1, sequentially conveyed in the processing tank 12 storing the processing liquid, dried in the drying unit 17 and discharged to the outside. Get it.

Here, a predetermined number of frames (K1 to K4, K
5 to K8,..., K21 to K25), and N columns of these columns are determined according to the number of frames of the film.
(* 10 rows).

According to the new standard film, on the left side of the frame print Kn, the frame number and type (normal C, high-definition H, panorama P) and the type print PA are performed. The identification number PB and the date PC at which the photograph was taken are printed at predetermined positions shown in the drawing.

The papers P89 and P102 which are housed in the paper magazine 3 and conveyed in a pre-cut state as described above have respective center lines C.P. L is transported so as to be at the same position. For this purpose, the print unit for exposing the film identification number PB and the date PC via the optical system can be manually adjusted to the positions shown in the drawings as will be described later.

On the other hand, an index photograph as shown in the figure can be obtained from a conventional film such as 135 film. In this case, for example, 135 films are transferred on the papers P89 and P102 by the frame feeding unit 100.
, A predetermined number of frames (K1 to K4, K5 to K
8,... K21 to K25) and the rows are sequentially exposed and printed in the exposure printing unit 5. Further, a predetermined number of frames (K1
Exposure of the number of frames PA is performed on the left side of (K4, etc.), and the PCs on the date of development in the laboratory are printed at predetermined positions shown in the drawing.

On the other hand, the screen size of the new standard film,
Since the screen size of the 35 film is different, an ordinary photograph can be printed by a simple operation after an index photograph is obtained by appropriately mounting a lens unit and an adapter described later.

In order to satisfy the above specifications, an index photograph unit, a lens unit and an adapter described below are added to the developing and printing apparatus 1 so that both a new standard film and a conventional film can be flexibly handled. It is configured as follows.

Next, FIG. 6 shows an exposure printing through the enlargement zoom lens unit 6a shown in FIG.
FIG. 2 is an external perspective view showing a state in which an index photograph unit 120 is mounted in an exposure printing section 5 of the photo printing and developing apparatus 1 for obtaining a normal photograph.

In the figure, first, below the scanner 6, a frame feed unit 100 for feeding the developed film F in the direction of arrow K is provided, and the exposure on the exposure surface of the paper is performed intermittently. Is configured to do so.

The top of the dark box 7 is provided with the above-described zoom lens unit 6a for enlargement and a lens mount 101 for detachably attaching the lens units 103a to 103d. 103a and the zoom lens unit 6a can be set simultaneously, while the handle 102 fixed to the lens mount 101 is gripped and moved in the front-rear direction,
It is easy to set the index picture and the best-known picture to the exposure state.

The lens unit 103 incorporates a plurality of small lenses 104 for simultaneously forming a film image of the number of frames for one row as shown in the figure. Further, by appropriately replacing the lens unit 103, the magnification of the small lens can be changed so that the lens can be applied to a desired film size.

On the other hand, an index photographic unit 120 is mounted on the table 8 as shown in the exposure printing section 5 of the photographic printing and developing apparatus 1. The index photo unit 120 is provided with a black cover 121 for protection, and has a vertically long opening 12 of the cover 121.
For example, five frames of the image of the lens unit 103 can be simultaneously exposed to two.

When the film images for five frames are exposed at the same time, exposure for one row is performed at the same time. To prevent this, the exposed images are transferred to a mask carriage of the index photograph unit 120 described later. The exposure sheet is sequentially exposed through only one opening 126 of the exposure sheet 124, and the other exposure screens are exposed to the light shielding mask sheet 12.
5 completely shuts off. As described above, the frame carriage Kn is intermittently driven in synchronization with the frame feed to obtain the frame print Kn.

The index photograph unit 120 includes a base 130 described later and a rotation base 131, and the rotation base 13 is rotated about a rotation shaft 123.
It is configured such that only 1 can be manually rotated in the direction of the arrow X shown in the figure, and can be retracted in a substantially upright state after the exposure of the index photograph is completed.

FIG. 7 is a table showing combinations of film types for obtaining index photographs and combinations of the first to fourth lens units 103a to 103d and the mask unit.

As can be seen from this figure, in order to obtain index photographs from paper IX240, which is a new standard film, with paper P102, 89, the first lens unit 103 is required.
a and the second lens unit 103b.

Also, from 135 film to paper P10
In order to obtain an index photograph at 2, 89, a third lens unit 103c, a fourth lens unit 103d,
A mask unit is used. In addition, it goes without saying that by preparing other lens units, index photographs can be appropriately obtained from other films such as 120, 110, and 220 films.

FIG. 8A is a half sectional view of the lens unit 103a, and FIG. 8B is a bottom view of FIG.
This is the case when it is used to expose a minute.

In this figure, the lens unit 103a
5 inside the lens barrel 105 having the mounting flange 106 mounted on the lens mount 101.
The small lenses 104 are positioned and fixed as shown in the figure, and each of the small lenses 104 emits light from the scanner 6 to convert one film image into paper P89, P1.
The same exposure image for five frames is formed on the image No. 02. To this end, as shown in FIG. 8B, the small lenses 104 are arranged on a straight line.

A predetermined number of magnets 107 for automatic recognition of the lens unit 103 are embedded between the mounting flanges 106 at predetermined positions, and are disposed on the lens mount 101 (not shown). By automatically detecting the magnet 107 by the magnetic sensor, the lens units 103a to 103d can be automatically detected. The detection result is sent to the main control unit 16 and an index described later is used. Exposure control of photographs is performed.

Here, although not shown, it is needless to say that four small lenses 104 are provided when printing four frames Kn in one line.

Next, FIG. 9 shows the index photograph unit 1.
20 is an external perspective view of FIG. 20, showing a state of being fixed on the table 8. FIG. 10 is an explanatory diagram of the operation of the index photo unit 120.

First, in FIG. 9, the index photograph unit 120 includes an opening 130a having a sufficient exposure area according to the maximum print size of the apparatus, and a rotating shaft 123.
The upright portion 130c for fixing the upper end to the base 1
30 is formed from an aluminum plate having a predetermined thickness so as to be formed integrally or as a separate part, and is constituted so as not to hinder exposure in black alumite processing.

Further, the rotation base body 13 is rotated by the rotation shaft 123.
In order to rotatably support 1, side plates 132 and 133, in which holes supported by the rotation shaft 123 are formed, are fixed to the rotation base 131 as shown in the figure.

On the other hand, the rotation base 130 is provided with an extension 130a for fixing the handle 134 on the near side.
When the index photo unit 120 is set on the table 8, the handle 134 at the front and the handle 135 located at the back are gripped with both hands so that both hands can enter the narrow dark box. When the turning base 131 is to be in the upright state, the handle 135 is configured to grasp this part and pull it up toward the user.
31 is fixed to the back side.

A rotation prevention unit 160, which will be described later, is provided on the left side of the handle portion 135. When the handle portion 135 is gripped and set on the exposure unit 5 for the first time or in the middle, the rotation prevention unit 160 is connected to the rotation prevention unit 160. While maintaining a completely locked state with the base 130, and after being set in the exposure printing section 5, the handle section 135 can be manually raised in the direction of the arrow X as shown in FIG. It is configured to be rotatable so that it can be retracted in a substantially upright state after the exposure of the index photograph is completed.

On the other hand, the extension base 1 is further
31b, and the film identification number P
B and an item print unit 115 for printing the date PC at which the photograph was taken at predetermined positions, respectively.
b. The item print unit 115 can be moved in the front-rear direction by operating the lever 116. This extension 131b
A circuit board 200 is fixed on the upper side, and is connected to the electronic components and the main control unit 16 via a connector of the board.

Next, the mask carriage 124 is mounted on the shaft 12 whose both ends are fixed on the rotating base 131.
7 and 128, which are slidably supported in the front-rear direction. An opening (not shown) is formed between the shafts 127 and 128 and has an area corresponding to one row of the frame print Kn. And the mask carriage 12
4 opening unit 126 and the number-of-frames print unit 110 mounted on the mask carriage 124 is a paper P8.
9, so that it can be located on P102.

A mask sheet 125 is stretched on both sides of the mask carriage 124 so as to cover openings other than the opening 126. For this purpose, the mask sheet 125 is configured to perform both the sending-out operation and the winding operation as the mask carriage 124 travels.
For this purpose, the mask sheet 125 is used for the timing pulley 1.
One end is fixed to the outer peripheral surface of the take-up roller 148 fixed to the shaft 47, and an intermediate portion is urged forward by a tension roller 149 in the drawing, and then the mask carriage is moved via a lower guide roller 150. 12
4 is fixed to the side. Similarly, the take-up roller 1 with the timing pulley 154 fixed on the axis is the mask sheet 125.
One end is fixed to the outer peripheral surface of the roller 51, and the middle part is urged to move rearward in the figure by the tension roller 152, and then fixed to the side of the mask carriage 124 via the lower guide roller 153. A timing pulley 146 is fixed to an output shaft of a step motor 145 fixed to the side plate 132.
A timing belt 155 is provided between the timing pulley 146 and the timing pulleys 147 and 154.
And a part of the belt 155 is fixed to the mask carriage 124 so that the motor 1
45, the mask carriages 124 and 2
The mask sheets 125 can be driven simultaneously.

The actuator 124a is fixed for detecting the home position of the mask carriage 124, and the initial position is detected by the sensor S101 on the rotating base 131. An actuator 156 is fixed on the base 130, and the rotating base 131
The rotation state and the state shown in the figure are monitored by detecting with the sensor S100 fixed to the sensor. Further, a sensor S102 for detecting the actuator 133a is fixed on the base 130 near the right end of the rotating shaft 123, and detects that the rotating base 131 is in the upright state.

Further, a rotation buffering mechanism 140 composed of a friction plate and a strong spring and having a ratchet 141 fixed at one end is fixed to the rotation shaft 123.
The ratchet 141 is engaged with the claw member fixed to the side plate 132 of the base 31, and even when the handle portion 135 is released during the upright state, the rotating base 131 side suddenly falls to the base 130 side. Prevent the situation.

In the above configuration, referring to FIGS. 4 and 10, the paper P8 cut by the cutter unit 4 will be described.
9, P102 is the suction unit 51 so as to be at the exposure printing position.
Is moved to a position below the item print unit 115 by driving the fifth motor 56, and the predetermined items PB and PC are sequentially exposed, and the mask carriage 1 is exposed.
24. At this time, the item print unit 115 is set at a position from the shift in the directions of the arrows H1 and H2 by operating the lever.

Thereafter, after the mask carriage 124 is initialized, it is driven in the direction of the arrow K, and the exposure of the number of frames and the type is performed by the print unit 110 mounted on the mask carriage 124. Move and stop. The preparation of the piece print Kn is now completed. Hereinafter, the same operation is repeated for all columns.

FIG. 11 shows an adapter 3 for 135 film.
FIG. 2 is an external perspective view showing a state in which 00 is set in an opening 126 of a mask carriage 124. In the figure, 1
Since the exposure size is different between the 35 film and the IX 240, the adapter 126 is provided with a groove 126 a provided in the opening 126 of the mask carriage 124.
The grip portion 302 is gripped and set so that the bending portion 304 is in contact with the edge portion of the opening 126c to be positioned while being in a stationary state. When detaching, the grip portions 302 are brought close to each other, and
The projection 303 is used so as to be detached therefrom.

Next, FIG. 12A shows the print P
FIG. 3 is a cross-sectional view of a main part of a print unit 110 including a light emitting element 111 for performing A, PB, and PC.
The configuration is substantially the same as 15.

In this figure, the light-emitting element 111 is provided with three so-called seven-segment red light-emitting diodes 111a arranged in parallel in the front and back directions on the paper surface so that three digits can be exposed simultaneously. The pattern emitted from the light emitting element 111 is first totally reflected by the reflection mirror 112, turned about 90 degrees, and travels toward the condenser lens 113 provided below. Since the condensing lens 113 is disposed at a position facing the frame number print PA, the light emitting pattern can be reduced to a predetermined size before exposure. When the emission color is red, a complementary blue print is obtained. However, the present invention is not limited to this color, and various colors can be used.

FIG. 12B shows the item print unit 1.
15 is a plan view of FIG. Light emitting element 1 of this unit 115
11 and the optical system are substantially the same as the print unit 110. This unit 115 is a long hole 117a guided by a pin 118 provided on an extension 131b of the rotating base.
Is provided on a base 117 having a hole formed therein, and a lever 116 having a hole that infiltrates a rotation pin 114 provided on a part of the base 117 is rotatable in a direction indicated by an arrow by a fulcrum 119. I have. With the above configuration, the arrow H
Since it can be stopped after moving in the direction, it is possible to print at a predetermined position on the papers P89 and P102.

FIG. 13A is a front view of the rotation buffering mechanism 140 of the rotation shaft 123. The same reference numerals are given to the already described components, and the description thereof will be omitted. In terms of parts, the ratchet 141 is fixed to a rotation buffering mechanism 140 fixed to the rotation shaft 123. Also,
Claw member 144 fixed to side plate 132 of rotation base 131
A torsion spring 143 is provided around the pin 142 so as to be always engaged with the ratchet 141 and to be disengaged during the upright state.
In the above-described configuration, even when the handle portion 135 is released in the course of rotation in order to bring the rotation base 131 upright, the claw member 144 is kept in the ratchet 1 of the rotation buffer mechanism 140.
Since the rotation of the rotation buffer mechanism 140 is slow, the rotation base 131 side can be prevented from suddenly dropping to the base 130 due to the slow rotation of the rotation buffering mechanism 140.

FIG. 13B is a front view of the rotation preventing unit 160. When the handle 135 is gripped and set, a complete engagement between the rotation base 131 and the base 130 is established. This is a mechanism that maintains the stop state, but automatically releases it after being set in the exposure printing unit 5. The same reference numerals are given to the components already described, and the description is omitted. The base 131 is provided with a pin 163, and the locking member 162 is provided rotatably around the pin 163. Torsion spring 1 provided around 163
63 is always urged in the counterclockwise rotation direction and is engaged with the pin 161 of the side plate 132. As a result, the rotation base 131 does not rotate.

On the other hand, when the index photograph unit 120 is correctly set in the exposure printing section 5, the locking member 16
The second lever 162a comes into contact with the upper surface of the exposure printing section 5 and rotates to the position shown by the broken line, whereby the above-mentioned locked state is automatically released.

As a result, the handle 135 of the rotation base 131 can be raised toward the user so that it can be manually rotated in the direction of the arrow X as shown in FIG. It is possible to evacuate while standing. When the index photograph unit 120 is newly set in the exposure printing section 5, the base 13
It is possible to prevent a situation where only the zero side falls downward.

Finally, FIG. 14 is a flowchart of the index print. In this figure, first, in step S1, the index photograph unit 120 is set in the exposure printing unit 5, a predetermined lens unit 103 is set, and the precut paper is conveyed to the state shown in FIG. The preparations that can be started elsewhere are completed. Next, in step S2, first, the exposure of the items PB and PC is performed by the print units 110 and 115, and then the process proceeds to step S3 in which the paper is transported to the exposure position of the first frame row, and the mask carriage 124 is transported. Exposure is performed for the number PA of frames in the first row. Subsequently, frame printing of the first row is performed by driving the motor 145 by intermittently driving the motor 145 in synchronization with the frame feeding of the film.

Next, the carriage is returned to the initial position, the same operation is repeatedly performed, and the process ends with the last row.

Thereafter, in FIG.
The emulsion 102 is conveyed with its emulsion side up. At this time, the guide plate 32 moves downward in the sub-transporting section 9 and is transported to the upstream main transporting section 10. In addition, power is supplied to the solenoid 75 for the shutter, which has been blocking the light provided at the uppermost portion of the main transport section, and is evacuated from the transport path to be transported to the downstream processing tank 12. State.

Subsequently, in FIG. 3, a sixth motor 80 for driving a pair of the downstream drive roller 60 and the idle roller 61, a pair of the drive roller 62 and the idle roller 63, and a pair of the drive roller 64 and the idle roller 65. Is supplied, and the paper is transported by the arrow d in FIG.
4. The operation is performed in the d5 direction. In addition, power is supplied to the seventh motor 81 to prepare for introduction to the distribution unit.

After the detection of the leading edge of the paper conveyed by the fifth sensor S5, a predetermined amount of the paper margin is conveyed, and then the desired data is printed and recorded on the back surface of the paper. Thereafter, the wafer is further transported, and finally transported and controlled to be the same as the transport speed of each processing tank 12, thereby completing the processing.

[0100]

As described above, according to the present invention,
Provided an index photo printing device that can minimize the initial investment for obtaining index photos from new standard films and can obtain normal and index photos from films containing new standard films with simple operation. can do.

[0101]

[Brief description of the drawings]

FIG. 1 is a view showing a main part of an entire configuration of a photographic printing / developing apparatus 1, in which a cover provided partially detachably provided to a housing 2 is removed, and a paper magazine left set as an option is shown. It is the external appearance perspective view which showed the mode which added the storage part 2a.

FIG. 2 is an external perspective view of a main part enlarged showing a state of paper conveyance in a main conveyance 10 of FIG.

FIG. 3 is a block diagram of a paper transport unit of the photographic printing and developing device 1.

FIG. 4 is a block diagram of a main part of a lower part of FIG. 4;

FIG. 5 is a plan view showing an arrangement state of index photographs.

FIG. 6 is an external perspective view showing a state in which an index photographic unit 120 is mounted on the exposure printing section 5 of the photographic printing and developing apparatus 1.

FIG. 7 is a table showing combinations of film types for obtaining an index photograph, and first to fourth lens units 103a to 103d and a mask unit.

FIG. 8A is a center half sectional view of the lens unit 103,
It is the same bottom view (b).

9 is an external perspective view of the index photograph unit 120. FIG.

10 is an external perspective view for explaining the operation of the index photograph unit 120. FIG.

FIG. 11 is an explanatory diagram of a use state of the adapter 300.

FIG. 12A is a print unit 1 including a light emitting element 111 for performing the prints PA, PB, and PC described above.
It is principal part sectional drawing of 10. (B) is a plan view of the unit 115.

13A is a front view of the rotation buffering mechanism 140 of the rotation shaft 123, and FIG. 13B is a front view of the rotation prevention unit 160. FIG.

FIG. 14 is a flowchart illustrating an operation.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Photo printing and developing apparatus, 2 ... Housing, 2a ... Paper magazine right storage part, 2b ... Paper magazine left storage part, 3 ...
Paper magazine, 4 ... Cutter unit, 5 ... Exposure printing unit, 6 ... Film scanner, 7 ... Dark box, 8 ... Table, 9 ... Sub-transport unit, 10 ... Main transport unit, 11 ... (greeting) unit, 12 ... Processing tank , 13 ... reversing roll, 14 ... drain, 15 ... refill tank, 16 ... main control unit, 17 ... drying unit, 18 ... processor control unit,
19: power supply unit, 20: first motor (motor for driving roll paper), 21: drive roller with clutch, 22
... Idle roller, 23 ... Second motor, 23a ... Timing pulley, 24 ... Timing belt, 25 ... Clutch drive roller, 26 ... Idle roller, 27 ... Third motor (cutter driving motor), 28 ... Dog detection switch , 29 ... fixed blade, 30 ... rotary blade, 31 ... solenoid, 32 ... guide plate, 33 ... idle roller, 34 ...
Drive roller, 35: Drive roller, 36: Idle roller, 37: Solenoid, 38: Timing belt, 40: Fourth motor, 50: Table, 51: Suction unit, 52: Rotating motor, 53: Vacuum valve, 54
... Piping, 55 ... Vacuum pump, 56 ... Fifth motor, 57 ...
Timing belt, 58 ... Fan, 59 ... Timing pulley, 60 ... Drive roller, 61 ... Idle roller,
62: drive roller, 63: idle roller, 64:
Drive roller, 65: idle roller, 66: drive roller, 67: idle roller, 68: drive roller, 69: idle roller, 70: drive roller, 7
DESCRIPTION OF SYMBOLS 1 ... Idle roller, 72 ... Drive roller, 73 ... Idle roller, 74 ... Idle roller, 75 ... Shutter solenoid, 100 ... Frame feed unit, 101 ... Lens mount, 102 ... Handle, 103 ... Lens unit, 104 ... Small lens, 105: lens barrel, 110: print unit, 111: light emitting element, 112: reflection mirror, 113: condenser lens, 115: print unit,
116: lever, 120: index photo unit,
121 ... cover, 122 ... opening, 123 ... rotating shaft,
124: mask carriage, 125: mask sheet, 1
Reference numeral 30: base, 131: rotating base, 135: handle, 1
40 ... Rotation buffering mechanism, 141 ... Ratchet, 145 ... Step motor, 148 ... Winding roller, 149 ... Tension roller, 150 ... Guide roller, 151 ... Winding roller, 152 ... Tension roller, 153 ... Guide roller, 155 ... Timing belt, 160: anti-rotation unit, 300: adapter, Kn: piece print, PA ...
Number of frames, type print, PB: identification print, PC: date print, P89: paper (89 mm width), P102
… Paper (width 102mm)

Claims (3)

[Claims] 1. An index photoprinting apparatus for feeding a screen film frame by frame and sequentially exposing and printing a predetermined number of frames on a photographic paper in a matrix, comprising: a main body of the apparatus and a side orthogonal to a feeding direction of the photographic paper. A lens unit having a plurality of lenses capable of forming an exposure image of a predetermined number of frames corresponding to one of the rows on the photographic paper; and conveying means for sequentially and intermittently feeding the predetermined number of the photographic paper in an exposure unit. And the intermittent drive in synchronization with the frame feed moves an opening to a position to be exposed, and prints the exposed image through the opening. A mask unit having a carriage for exposing the paper on the paper and shielding the exposed image other than the position to be exposed; a base unit detachably provided to the exposure unit; By means before A rotating base provided rotatably with respect to the base to maintain the rotating base in the upright state and the use state, and to rotate the rotating means from the upright state to the upright state. An index photoprinting apparatus comprising a rotation buffering means for preventing a sudden rotation from being used halfway into the use state. 2. An index photoprinting apparatus which feeds a screen film frame by frame, sequentially exposes and prints the photographic paper cut into a desired size in a matrix form, and sends the photographic printing paper downstream to a transport path for developing and drying. A printing / developing apparatus main body, a lens unit including a plurality of lenses for simultaneously forming the predetermined number of frames of exposed images on the photographic paper on the photographic paper, and the predetermined section of the photographic paper in an exposure unit. Transport means for sequentially intermittently feeding the minute portion, disposed in the exposure section, and by intermittently driving in synchronization with the frame feed, the opening is moved to a position to be exposed, and the opening is moved. Mask means having a carriage for exposing the exposure image onto the photographic paper via the photographic paper and shielding the exposure image at a position other than the position to be exposed, and attaching the mask means to the exposure unit. The exposing unit comprises a base provided detachably, and a turning base provided rotatably with respect to the base by means of turning means. On the other hand, when the mask means is loaded or replaced, the rotation base is prevented from rotating to the upright state, and the rotation base is rotatable when loaded into the exposure unit. An index photoprinting apparatus provided with a movement preventing means. 3. An index photograph printing apparatus according to claim 2, further comprising both the rotation buffering means and the rotation preventing means.