JP3033307U - Film fitting equipment for printer processors - Google Patents

Abstract

(57) An object of the present invention is to inexpensively and easily realize a printing process from a cartridge film by a conventional printer processor for 35 mm film, Brownie film and the like. A cartridge film (12) is pulled out from a cartridge (11), the cartridge (11) is arranged in a cutout (1c) of a frame (1), and the cartridge film (12) is in a second guide passage (2a) of the frame (1) → a first guide passage of a negative carrier (103). 111a → slit 7 between the second mask 4 and the thin plate 6 →
The route is guided from the first guide passage 111b to the second guide passage 2b. After that, when the pressing frame 117 is closed, the pressing frame 1
17 presses the cartridge film 12 via the thin plate 6 of the second mask 4. By rotating each conveying roller 119, each screen of the cartridge film 12 is sequentially guided to the window 4a of the second mask 4, and each screen is projected on the photographic paper.
Develop photographic paper and print each screen on photographic paper.

Description

[Detailed description of the invention]

[0001]

[Industrial applications]

 The present invention relates to a printer processor for stretching and printing a screen of a film of 35 mm × 24 mm size, and particularly to a film for a printer processor capable of stretching the screen of another film of 30 mm × 17 mm size by the printer processor. Concerning compatible equipment.

[0002]

[Prior art]

 This type of printer processor is, for example, as shown in FIG. In the figure, a light source 102 and a negative carrier 103 are arranged on the upper side of the main body casing 101. The negative carrier 103 conveys a so-called 35 mm film having a size of 35 mm × 24 mm, and each screen of the film is framed and pressed one by one. The light source 102 irradiates light onto one screen of the film framed by the negative carrier 103.

An enlarging lens 104 is provided inside the main body casing 101. The enlargement lens 104 allows light from the light source 102 to enter through one screen of the film framed by the negative carrier 103 and project this screen on the photographic paper 105. This photographic printing paper 105 is a strip-shaped material wound around a roller 106, and is drawn one by one from the roller 106 one by one, and after one screen of film is projected, the image tank 107 → the bleaching tank. 108 to the cleaning tank 109. As a result, one screen of the film is printed on the photographic printing paper 105.

FIG. 7 shows the negative carrier 103. On both sides of the negative carrier 103, first guide passages 111a and 111b for guiding the 35 mm film are formed. Further, the negative carrier 103 has a recess 112 at the substantially center thereof, and the electromagnet 113 is provided in the recess 112. The first mask 114 shown in FIG. 8 is fitted into the recess 112, and the magnetic material 115 on the back side of the first mask 114 is attracted by the electromagnet 113, and the first mask 114 is fixed. This first mask 114 has one screen of 35 mm film, that is, a window 114a having the same size as the screen of 35 mm × 24 mm size.

Further, a holding frame 117 shown in FIG. 9 is attached to the pivotal support portion 116 of the negative carrier 103, and the holding frame 117 is supported above the first mask 114 so as to be openable and closable.

When the 35 mm film is conveyed by the negative carrier 103, as shown in FIG. 10, the 35 mm film 118 is transferred from the first guide passage 111 a of the negative carrier 103 to the other side of the other through the upper surface of the first mask 114. The 35 mm film 118 is pressed by the pressing frame 117 through the first guide passage 111b. In this state, when the two sets of conveying rollers 119 of the negative carrier 103 are rotated, the 35 mm film 118 is moved accordingly, and the respective screens of the 35 mm film 118 are sequentially moved to the window 114 a of the first mask 114. However, the screen is stretched each time.

[0007]

[Problems to be solved by the invention]

 By the way, in recent years, a 30 mm × 17 mm size film, a so-called cartridge film, is commercially available. Since this cartridge film is slightly smaller than the 35 mm film 118, the 35 mm film-dedicated negative carrier 103 cannot be applied. For example, the negative carrier 103 has the first guide passages 111a and 111b for guiding the 35 mm film 118, but the guide passages 111a and 111b are too wide to guide the cartridge film. , It is not possible to accurately guide this cartridge film. Further, the negative carrier 103 has a first mask 114 for framing the 35 mm film 118, but the window 114a of the first mask 114 is too large for one screen of the cartridge film.

On the other hand, the manufacturer develops and provides a new type of printer processor for cartridge film, but for 35 mm film, Brownie film, etc., that is, by simply modifying the old printer processor, the cartridge I'm not trying to deal with the film. Or even if it is remodeled, it requires a very high cost of remodeling, which is a big blow to the operators in the town who keep the film developing and printing processes at a low cost.

Therefore, an object of this invention is to use a conventional printer processor for 35 mm film, Brownie film, etc., which is a printer processor for a printer processor capable of inexpensively and easily realizing the printing process from the cartridge film. It is to provide a Rum-compatible device.

[0010]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the first invention guides a 35 mm film in which each screen of 35 mm x 24 mm size is continuous along a first guide passage, and at least one of the screens of this 35 mm film is In the printer processor, which is equipped with a negative carrier framed by the window of the first mask, projects the screen of 35 mm film framed by the window of the first mask of the negative carrier onto printing paper and prints it, And a second mask attached to this negative carrier instead of the first mask. The frame body is a second mask which guides a cartridge film of 30 mm × 17 mm size in which each screen is continuous. There is a guide passage, the second guide passage is connected to the first guide passage of the negative carrier, and the window of the second mask is One of each screen of the film is framed.

According to this structure, when the frame body is fitted into the negative carrier, the second guide passage of the frame body is connected to the first guide passage of the negative carrier, so that the cartridge film is placed in the second frame of the frame body. It is possible to guide to the first guide passage of the negative carrier through the guide passage. The width of the cartridge film is narrower than that of the 35 mm film, so that the width of the second guide passage is narrower than that of the first guide passage. Therefore, if the cartridge film is guided through the second guide passage, the cartridge film is positioned by the second guide passage, and thus the cartridge film can be accurately guided.

Further, instead of the first mask, a second mask is attached to the negative carrier, and the screen of the cartridge film is accurately framed by the second mask.

It is preferable that the frame has a U-shape, and the inside of the U-shape fits on the outer periphery of the negative carrier, which allows the frame to be easily attached to and detached from the negative carrier. It will be possible. On each of two opposite sides of the U-shaped frame body, a second guide passage that connects to the first guide passage of the negative carrier is formed, and the cartridge film is provided from one second guide passage of the frame body to the negative carrier. The second guide passage is guided to the other second guide passage through the first guide passage.

Further, the second guide passage of the frame body is formed so that one of both edges of the cartridge film substantially overlaps with one passage of both edges of the 35 mm film guided by the first guide passage of the negative carrier. It is good to show the film. This is because the negative carrier is provided with the respective conveying rollers that are in pressure contact with both edges of the 35 mm film, and if one of both edges of the cartridge film is substantially overlapped with one path of both edges of the 35 mm film, The cartridge film can be conveyed by pressing one of the both edges of the cartridge film against one of the conveying rollers.

A second invention guides a 35 mm film having continuous screens of 35 mm × 24 mm size along a first guide passage, and one of the screens of the 35 mm film is guided by a window of a first mask. In a printer processor that is equipped with a negative carrier for framing and projects the screen of 35 mm film framed by the window of the first mask of this negative carrier onto photographic paper and prints it, It is provided with a window frame which is framed from one screen and is detachably fitted to the window of the first mask, and a guide portion which is fixed to the window frame and guides the cartridge film to the window frame.

The film fitting device according to the second aspect of the invention can be easily applied because its window frame is detachably fitted into the window of the first mask.

[0017]

[Embodiment of the invention]

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

FIG. 1 shows a frame body in an embodiment of the film fitting device of the first invention. The frame 1 is made of synthetic resin and has a substantially U-shape. The two guides 2 and 3 are provided on the two opposite sides 1a and 1b of the U-shaped frame 1, and the second guide passages 2a and 3a are formed in these guides 2 and 3, respectively. The cross-sectional shape of these second guide passages 2a and 3a is trapezoidal. A notch 1c is formed on one side 1a of the frame body 1.

FIG. 2 shows a second mask in this embodiment. The second mask 4 is a portion 5 surrounded by a dotted line, and is superposed and fixed on the thin plate 6. Further, the second mask 4 and the thin plate 6 are slightly separated from each other in a range apart from the portion 5, and a slit 7 is formed between them. The second mask 4 and the thin plate 6 have windows 4a and 6a, respectively. These windows 4a and 6a have the same size as one screen of the cartridge film, that is, a screen of 30 mm × 17 mm size. Further, a magnetic body 8 is fixed on the back side of the second mask 4.

The frame 1 and the second mask 4 as described above are mounted on the negative carrier 103 for 35 mm film used in the printer processor of FIG.

That is, as shown in FIG. 3, the frame body 1 is fitted on the outer periphery of the negative carrier 103, and the frame body 1 is placed on the main body casing 101. Further, instead of the first mask 114 dedicated to the 35 mm film, the second mask 4 is fitted into the recess 112 of the negative carrier 103, and the magnetic body 8 on the back side of the second mask 4 is attracted by the electromagnet 113, The second mask 4 is fixed.

The second guide passages 2 a and 3 a of the frame body 1 are connected to the first guide passages 111 a and 111 b of the negative carrier 103. However, the second guide passages 2a and 3a of the frame body 1 are biased toward one edge of the first guide passages 111a and 111b of the negative carrier 103.

The window 4a of the second mask 4 and the window 6a of the thin plate 6 are also biased toward one edge of each of the first guide passages 111a and 111b of the negative carrier 103.

Now, the cartridge film 12 is pulled out from the cartridge 11, the cartridge 11 is placed in the notch 1 c of the frame body 1, the holding frame 117 of the negative carrier 103 is opened, and then the cartridge film 12 is placed in the frame body 1. The second guide passage 2a → the first guide passage 111a of the negative carrier 103 → the slit 7 between the second mask 4 and the thin plate 6 → the first guide passage 111b → the second guide passage 2b. After that, when the pressing frame 117 is closed, the pressing frame 117 presses the cartridge film 12 via the thin plate 6 of the second mask 4.

Here, as described above, the second guide passages 2 a and 3 a of the frame body 1 and the window 4 a of the second mask 4 are located on one edge side of the first guide passages 111 a and 111 b of the negative carrier 103. The cartridge film 12 is also biased toward one edge of each of the first guide passages 111a and 111b. As a result, although the interval between the transport rollers 119 of the negative carrier 103 is wider than the width of the cartridge film 12, two of these transport rollers 119 are pressed against one edge of the cartridge film 12. Therefore, the cartridge film 12 is transported as the transport rollers 119 rotate.

In this way, the cartridge film 12 is conveyed, each screen of the cartridge film 12 is sequentially guided to the window 4a of the second mask 4, these screens are projected on the photographic paper, and the photographic paper is developed. , Print these screens on photographic paper.

FIG. 4 shows an embodiment of the film fitting device of the second invention. The film fitting device 21 of this embodiment is obtained by attaching the adapter 22 to the first mask 114 shown in FIG.

As shown in FIG. 5, the adapter 22 is formed by sequentially stacking a window frame 23, a lower guide plate 24, each spacer 25, and an upper guide plate 26, and adhering them to each other. The window frame 23 has a window 23a of 30 mm × 17 mm. The outer shape of the window frame 23 is 35 mm × 24 mm, and the window frame 23 can be fitted into the window 114 a of the first mask 114. By this fitting, the adapter 22 can be detachably attached to the first mask 114.

In the case of this matching device 21, since the window 23 a is positioned in the center of the window 114 a of the first mask 114, the cartridge film 12 passes between the respective transport rollers 119 of the negative carrier 103, and any transport roller It does not touch 119 either. Therefore, even if each of the transport rollers 119 is rotated, the cartridge film 12 cannot be transported. For this reason, it is necessary to carry the cartridge film 12 by hand and position each screen of the cartridge film 12 in the window 23a of the compatible device 21 in order.

When the frame body 1 is also used, the frame body 1 is appropriately displaced so that the positions of the respective second guide passages 2 a and 3 a of the frame body 1 are aligned with the window 23 a of the compatible device 21, and the cartridge film Straighten 12 passages.

It should be noted that the present invention is not limited to the above-mentioned embodiment, and can be modified without departing from the scope of the utility model claim.

[0032]

【effect】

 As described above, the film-adaptive device of the present invention comprises the frame body or the second mask and can be provided at an extremely low cost. However, when applied to the conventional printer processor, it is possible to print from the cartridge film. Can be done easily.

[Brief description of the drawings]

FIG. 1 (a) is a plan view showing a frame body in an embodiment of a film fitting device of the first invention, FIG. 1 (b) is a front view showing the frame body, and FIG. 1 (c) is the same. Side view showing the frame

FIG. 2 (a) is a plan view showing a second mask in this embodiment, and FIG. 2 (b) is a side view showing the second mask.

3 (a) is a plan view showing a state in which the frame body of FIG. 1 and the second mask of FIG. 2 are mounted on the negative carrier of FIG. 8, and FIG. 3 (b) is a side view showing the same state.

FIG. 4 is a plan view showing an embodiment of a film matching device of the second invention.

5 is an exploded perspective view showing an adapter in the film fitting device of FIG. 4. FIG.

FIG. 6 is a diagram showing a schematic configuration of a printer processor.

FIG. 7 is a plan view showing a negative carrier in the printer processor of FIG.

FIG. 8 is a plan view showing a first mask of the negative carrier of FIG.

9 is a plan view showing a holding frame 117 in the negative carrier of FIG.

10 is a diagram showing a state where a 35 mm film is being conveyed by the negative carrier of FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Frame 2, 3 Guide part 2a, 3a 2nd guide part 4,21 2nd mask 6 Thin plate 8 Magnetic body 11 Cartridge 12 Cartridge film 22 Adapter

Claims (4)

[Utility model registration claims] 1. A 35 mm film, in which each screen of 35 mm × 24 mm size is continuous, is guided along a first guide passage, and one of the screens of the 35 mm film is guided.
In the printer processor, which is equipped with a negative carrier for framed by the window of the first mask, prints the screen of 35 mm film framed by the window of the first mask of the negative carrier on photographic paper and prints it on the outer periphery of the negative carrier. A frame for fitting and a second mask attached to this negative carrier instead of the first mask are provided, and the frame has a second guide passage for guiding a cartridge film of continuous 30 mm × 17 mm size screens. Have
The second guide passage is connected to the first guide passage of the negative carrier, and the window of the second mask frames one of the screens of the cartridge film. 2. The frame body is U-shaped, and the inside of the U-shape is fitted to the outer periphery of the negative carrier, and the two sides of the negative carrier of the negative U-shaped frame body are opposed to each other. A second guide passage that connects to the first guide passage is formed, and the cartridge film is guided from one second guide passage of the frame body to the other second guide passage through the first guide passage of the negative carrier. A film matching device for the printer processor according to 1. 3. The cartridge, wherein the second guide passage of the frame body substantially overlaps one of both edges of the cartridge film with one passage of both edges of the 35 mm film guided by the first guide passage of the negative carrier. A film adaptation device for a printer processor according to claim 1, which guides the film. 4. A 35 mm film, in which each screen of 35 mm × 24 mm size is continuous, is guided along a first guide passage, and one of the screens of the 35 mm film is guided.
In the printer processor, which is equipped with a negative carrier for framing one by the window of the first mask and projects the screen of 35 mm film framed by the window of the first mask of this negative carrier onto photographic paper and prints it, A window frame that frames one screen of a cartridge film having continuous screens and is detachably fitted to the window of the first mask; and a guide unit that is fixed to the window frame and guides the cartridge film to the window frame. A film matching device for a printer processor equipped with.