JPH0547940U - Photographic printing device and negative carrier - Google Patents

Abstract

(57) [Summary] [Object] The present invention provides a photographic printing apparatus having a simple structure for a negative film type and capable of easily printing correspondingly. [Construction] In this photographic printing apparatus, a negative film 2 is set on a negative carrier 1 and an image of the negative film 2 is printed on a photographic paper.
a unique negative mask 7 having a and this unique negative mask 7
And the mask mounting portion 9 of the exchangeable negative mask 8 which can be exchanged and is set to overlap, the exchange negative mask 8 has a plurality of mask portions 8a and 8b, and the identification means corresponding to the mask portions 8a and 8b. A reading unit 11 having the units 10a and 10b and reading the identifying units 10a and 10b is provided on the carrier body 4 side, and a control unit 12 that sets a printing condition based on the read information from the reading unit 11 is provided.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a photographic printing apparatus and a negative carrier in which a negative film is set on a negative carrier and the image of the negative film is printed on photographic paper.

[0002]

[Prior Art]

 In a photographic printing apparatus, for example, a negative film is set on a negative carrier and the image of the negative film is printed on photographic paper.For the negative film set on the negative carrier, for example, full size , Half size or panorama size.

When printing negative films of different types in this way, they were replaced with dedicated negative carriers each time.

On the other hand, there are various types of postcard photographic prints depending on the size occupied by the main image portion in the print frame, the combination of the printing position and that of the illustration image portion. For this purpose, a dedicated negative carrier is selected in advance according to the type, and this is attached to the photo printing device before the printing work is performed.

[0005]

[Problems to be solved by the device]

 In this way, when a negative film of a different type is printed, it is necessary to prepare the negative carrier in advance depending on the type, by replacing the negative carrier with a dedicated negative carrier each time, which increases the cost and is troublesome to handle. there were.

[0006] In particular, it is an important point how to respond to the demand for photographic prints for postcards, which has been on the increase in recent years, and in particular to various types, quickly and efficiently without mistakes. However, with the negative carriers that have been specialized for each type as in the past, replacement work is required each time depending on the type, which not only complicates the operation, but also causes the risk of misprinting if the wrong type is used. Was accompanied by.

Not only that, but it is expected that the number of dedicated negative carriers will increase with respect to the types of types that will increase in the future, and will become more and more inefficient in terms of operation.

[0008] The present invention aims to remedy the above-mentioned conventional drawbacks, and provides a photographic printing apparatus and a negative carrier which have a simple structure for a negative film type and which can be easily printed correspondingly. To do.

[0009]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, a device according to claim 1 sets a negative film on a negative carrier, and in a photographic printing apparatus for printing an image of the negative film on a photographic paper, a peculiarity having a mask portion on the carrier body side The negative mask and the mask mounting portion of the exchangeable negative mask that is replaceable and is set so as to be superposed at the position of the unique negative mask.The exchange negative mask has a plurality of mask portions and an identification means corresponding to each mask portion. A reading unit for reading the identifying unit is provided on the carrier body side, and a control device for setting the printing condition based on the read information from the reading unit is provided.

The negative carrier of the invention according to claim 2 is a photographic printing apparatus in which a negative film is set on the negative carrier and the image of the negative film is printed on photographic paper. It is characterized in that the set position of the main body is changeable, and the control frame base is provided with a restriction frame for changing the set position of the carrier main body by changing the mounting position.

Further, in the negative carrier of the invention according to claim 3, in a photographic printing apparatus in which a negative film is set on the negative carrier and the image of the negative film is printed on photographic paper, the carrier rotation is rotatable on a carrier base. A table is provided, and a carrier main body is provided on the carrier rotary table, and the direction of the negative film set on the carrier main body can be switched by rotation of the carrier rotary table.

[0012]

[Action]

 According to the first aspect of the present invention, an exchange negative mask is provided on the carrier body in a replaceable manner, the reading means provided on the carrier body side reads the identification means corresponding to each mask portion of the exchange negative mask, and the reading means The controller sets printing conditions based on the read information, and prints the image of the negative film set on the negative carrier on photographic paper.

According to the second aspect of the invention, the restriction frame can be mounted on the restriction frame base by changing the mounting position. By changing the mounting position of the restriction frame, the carrier main body can be changed. The setting position of is changed, and the image of the negative film set in the negative carrier is printed on the photographic paper.

According to the third aspect of the invention, the direction of the negative film set in the negative carrier is switched by rotating the carrier main body through the carrier base on the carrier base.

[0015]

【Example】

 Embodiments of a photographic printing apparatus and a negative carrier of the present invention will be described below in detail with reference to the drawings.

FIG. 1 is a schematic view of a photographic printing apparatus according to claim 1. A negative film 2 is set on the negative carrier 1 of the photographic printing apparatus, and the image of the negative film 2 is printed on photographic paper. In this negative carrier 1, a carrier body 4 is provided on a carrier base 3, a negative mask pressure plate 6 is provided on an attachment member 5 provided on the carrier body 4, and the negative film 2 set by the negative mask pressure plate 6 is evenly distributed. Press on.

Further, the carrier main body 4 is provided with a unique negative mask 7 having a mask portion 7 a, and further, a mask mounting portion 9 of a replaceable exchange negative mask 8 which is set in a position of the unique negative mask 7 is provided. ing. The replacement negative mask 8 has a plurality of mask portions 8a and 8b, and also has identification means 10a and 10b corresponding to the mask portions 8a and 8b. The identifying means 10a and 10b are formed of code holes according to the type of the negative film. The identifying means 10a is provided in the panorama size mask portion 8a, and the identifying means 10b is provided in accordance with the half size mask portion 8b. There is.

The mask mounting portion 9 on the carrier body side is provided with reading means 11 for reading the negative type identification information of the identification means 10a, 10b of the replacement negative mask 8, and the control device based on the read information from this reading means 11 At 12, the information stored in advance in the storage means 13 is selected to set the printing conditions, and the printing drive means 14 is controlled by this. The printing conditions include, for example, print sizes and exposure conditions.

Therefore, for example, when printing the full size negative film 2, the negative film 2 is set at the position of the unique negative mask 7 without the replacement negative mask 8 being mounted on the mask mounting portion 9. In this state, the controller 12 sets a preset full-size printing condition.

Next, when the panorama size negative film 2 is printed, the replacement negative mask 8 is mounted on the mask mounting portion 9. Thus, the replacement negative mask 8 is set at the lower position of the unique negative mask 7, the negative film 2 is set at the position of the unique negative mask 7, and the negative film 2 is trimmed by the mask portion 8a of the replacement negative mask 8. In this state, the reading unit 11 reads the identification information of the identification unit 10a of the replacement negative mask 8, and the control unit 12 sets the panoramic size printing condition from the information stored in the storage unit 13 in advance based on the identification information.

Further, when printing the half size negative film 2, the replacement negative mask 8 is mounted on the mask mounting portion 9. Similarly, the replacement negative mask 8 is set below the proper negative mask 7, the negative film 2 is set at the proper negative position 7, and the negative film 2 is trimmed by the mask portion 8b of the replacement negative mask 8. In this state, the reading means 11 reads the identification information of the identification means 10b of the exchange negative mask 8, and the control device 12 sets the half-size printing condition from the information stored in the storage means 13 in advance based on the identification information.

As described above, even if the negative film 2 has a half size, a full size, and a panoramic size, the printing condition can be set without fail from the read information from the reading means 11, and the simple structure using the replacement negative mask 8 is used. It is possible and the work of trimming negative film is improved.

2 to 4 show a negative carrier according to claim 2, FIG. 2 is a plan view of the negative carrier, FIG. 3 is a perspective view showing an attachment state of a negative carrier restriction frame, and FIG. It is a plan view.

In the negative carrier 1 of this photographic printing apparatus, a regulation frame 20 is provided on the carrier base 3, and the carrier body 4 is provided on the regulation frame 20 so that the set position can be changed. Further, the regulation frame base 20 is provided with a regulation frame 21 for changing the mounting position to change the set position of the carrier body 4. In this regulation frame 21, a pair of left and right support pins 22 and 23 of the regulation frame base 20 are inserted into a circular mounting hole 24 of one mounting portion 21a and an axially long mounting hole 25 of the other mounting portion 21b. Then installed. The connecting line L1 connecting the mounting holes 24 and 25 of the regulation frame 21 is displaced from the longitudinal center line L2 of the regulation frame 21 to one side by a distance D, and the left and right mounting positions of the regulation frame 21 are changed. The setting position of the carrier body 4 can be changed with.

A label 26 is provided on the regulation frame 21, and the display of the label 26 is used for a “center” display 26 a indicating a set position used for full size and half size printing and a panorama size printing. The "panorama postcard" display 26b showing the set position is shown.

Therefore, when performing full-size and half-size printing, as shown in FIG. 2, the control frame 21 is set so that the “center” display 26 a of the label 26 is on the front side. Insert it by attaching it to 22 and 23. At this time, by checking the "center" display 26a by looking at the label 26 of the regulation frame 21, it is possible to prevent the regulation frame 21 from being attached by mistake.

Then, the carrier main body 4 is set on the regulation frame base 20, and the tip end of the carrier main body 4 is brought into contact with the regulation frame 21 and positioned, whereby the carrier main body 4 is subjected to full-size or half-size baking. Used.

Next, when performing panorama size printing, the carrier body 4 is removed from the regulation frame base 20 so that the regulation frame 21 has the “Panorama Postcard” display 26 b of its label 26 on the front side. 2 is inserted into the support pins 22 and 23 of the regulation frame base 20, and is attached in a state indicated by a chain double-dashed line in FIG. At this time, by looking at the label 26 of the regulation frame 21 as described above, it is possible to prevent the regulation frame 21 from being attached by mistake.

Then, the carrier body 4 is inserted into the regulation frame base 20, and the front end portion of the carrier body 4 is brought into contact with the regulation frame 21 to be positioned, whereby the carrier body 4 changes the baking position of the panoramic size. Can be made In this way, the carrier body 4 can be easily moved by changing the mounting position of the regulation frame 21, and thus the negative film 2 can be freely trimmed.

FIG. 5 is a partially cutaway plan view showing the negative carrier according to claim 3.

In the negative carrier 1 of this photographic printing apparatus, the carrier base 3 is provided with a carrier turntable 30 rotatably, and the carrier body 1 is attached to the carrier turntable 30. The carrier base 3 is provided with a rotation stopper 40, and the rotation stopper 40 stops the carrier rotation table 30 at a predetermined position.

A support lever 41 of the rotation stopper 40 is rotatably supported by a support pin 42 provided on the carrier base 3, and a sphere 43 is rotatably supported by the support lever 41. .. A spring 44 is supported by the support pin 42. One end 44a of the spring 44 is locked to the support lever 41, and the other end 44b is locked to the fixed pin 45 of the carrier base 3 so that the sphere 43 is held. Is always urged so as to come into contact with the outer periphery 30a of the carrier turntable 30.

Recesses 30b and 30c are formed on the outer periphery 30a of the carrier turntable 30 at positions of 90 degrees, and the spherical body 43 is fitted into the recesses 30b and 30c to position the carrier turntable 30. Done.

Therefore, by rotating the carrier body 4 of the negative carrier 1 by 90 degrees with respect to the carrier base 3 via the carrier turntable 30, the negative film 2 set in the negative carrier 1 can be moved vertically and horizontally, for example. The direction can be easily switched, and the negative film 2 can be freely trimmed.

[0035]

[Effect of the device]

 As described above, the invention according to claim 1 is provided with the unique negative mask having the mask portion on the carrier body side and the mask mounting portion of the replaceable exchange negative mask which is set at the position of the unique negative mask so as to be exchangeable. The negative mask has a plurality of mask parts, and also has an identification means corresponding to each mask part, and a reading means for reading the above-mentioned identification means is provided on the carrier body side, and the printing condition is based on the read information from this reading means. Even if the negative film is half size, full size, or panorama size, the printing conditions can be set correctly from the reading information from the reading means, and a simple structure using a replacement negative mask is provided. Can be used to improve the work of trimming negative film.

According to the second aspect of the present invention, the setting position of the carrier main body is changeably provided on the restriction frame base of the carrier base, and the mounting position is changed on the restriction frame base to change the setting position of the carrier main body. Since the regulation frame to be changed is provided, the carrier body can be easily moved by changing the mounting position of the regulation frame, which allows the negative film to be trimmed freely.

Further, in the invention according to claim 3, a rotatable carrier turntable is provided on the carrier base, the carrier body is provided on the carrier turntable, and the negative is set on the carrier body by the rotation of the carrier turntable. Since the film direction can be switched, the negative film set in the negative carrier can be easily switched, for example, between the longitudinal direction and the lateral direction.

[Brief description of drawings]

FIG. 1 is a schematic view of a photographic printing apparatus.

FIG. 2 is a plan view of a negative carrier.

FIG. 3 is a perspective view showing a mounting state of a regulation frame of a negative carrier.

FIG. 4 is a plan view of the label.

FIG. 5 is a partially cutaway plan view showing a negative carrier.

[Explanation of symbols]

 1 Negative Carrier 2 Negative Film 4 Carrier Body 7 Unique Negative Mask 8 Replacement Negative Mask 8a, 8b Mask Part 9 Mask Mounting Part 10a, 10b Identification Means 11 Reading Means 12 Control Device

Claims (3)

[Scope of utility model registration request] 1. A photographic printing apparatus in which a negative film is set on a negative carrier and the image of the negative film is printed on a photographic paper, and a unique negative mask having a mask portion on the carrier body side and the unique negative mask are superposed on each other. And a mask mounting portion of a replaceable exchangeable negative mask to be set, wherein the exchangeable negative mask has a plurality of mask portions, and has an identification means corresponding to each mask portion,
A photographic printing apparatus comprising a reading means for reading the identifying means on the carrier body side, and a control device for setting printing conditions based on read information from the reading means. 2. A photographic printing apparatus in which a negative film is set on a negative carrier and the image of the negative film is printed on photographic paper, the setting position of the carrier main body is provided on a restriction frame base of the carrier base so as to be changeable. A negative carrier characterized in that a regulation frame is provided on the regulation frame base to change the mounting position to change the setting position of the carrier body. 3. A photographic printing apparatus in which a negative film is set on a negative carrier and the image of the negative film is printed on photographic paper. A rotatable carrier turntable is provided on a carrier base, and the carrier body is mounted on the carrier turntable. And a negative film direction set in the carrier body can be switched by rotation of the carrier rotary table.