JPS5868735A - Photographic printing and processing device - Google Patents

Abstract

PURPOSE:To permit easy transfer of photographic paper of different widths from a printing section to a processing section by opening detaining holes of the number corresponding to the paper widths to the preceding end of the photographic paper after cutting and mounting a clip thereto. CONSTITUTION:After photographic paper 1 is detected of its preceding end with a sensor 10, the paper is fed further and is cut with a cutter 13. The cut paper is opened with detaining holes 31 of the number corresponding to various paper widths with a puncher 12. Thereafter the paper is fed backward and after the paper is exposed in a printing table 7, the paper is fed up to a clip guiding means 33, where the paper is engaged with a supporting rod 27 with claws in the holes 31 at its preceding end and is pressed by a supporting rod 28 for pressing, whereby the clip 14 in a case 22 is mounted. The clip 14 held by a chain 25 moves and carries tha paper 1 from a printing section 2 to a processing section 4. After the prescribed quantity of the paper 1 is stored in a server 17, the unexposed parts are cut off with a cutter 13 and the cut paper is fed into the section 4.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a 77' through-burning processing device, and more specifically,
The present invention relates to a photographic printing processing apparatus in which a printing section completely prints a print from a negative film or the like onto a band-shaped print side, and delivers the entire band-shaped photographic paper to a development processing section.

In the photographic printing processing equipment, the printing material is applied to the band-shaped mortar group 1 intermittently, and the printing material is applied continuously.
In order to directly perform image processing (hereinafter simply referred to as "Processing-1"), various measures have been taken to tri-add the speeds of both processes. They can be roughly divided into two types: print printing - a method in which all completed images are cut into sheets into sheets, and the sheets are not delivered to the processing section, and a method in which printing is performed by cutting each image frame. '!, and the method without passing it to the processing section.

The former sheet-forming method has no problems in terms of harmonizing the speed of print printing and processing, but it requires a large number of rollers in the processing section to transport the photographic paper cut into small pieces. The drawback is that it is complicated and the equipment is expensive.

The latter method of processing the photographic paper as it is in the form of a strip involves attaching the leading end of the photographic paper to a leading member such as a leeter or a photographic paper guide clip (hereinafter simply referred to as "clip-1") that is conveyed by a chain. It has the advantage of simplifying the mechanism because it is conveyed together, but it is also important to balance the speed of print printing and processing. There is also. In order to prepare for such a case, this indispensable printing processing device has all the means for cutting the strip of photographic paper, and at the same time engages the leading member described above at the tip tC port 11 of the strip of photographic paper that has been cut by υm and 9J. All the means to make the car heavy.

As a γr true baking processing apparatus having such means,
There is a photographic printing apparatus proposed by the present applicant in Japanese Patent Application No. 56-49197. This device consists of a printing section for strip-shaped photographic paper,
Photoprinting (=J processing equipment, which consists of a processing section and a conductive section that communicates with these sections, ':'r'i-shaped mark!jl
A cutter that cuts all of one sheet of paper, a hole/guncher that makes a locking hole near the tip of the hr-shaped photographic paper cut with the cutter, and -1) A clip that holds all of the locking holes. a clip attachment means, and a ':j+ that is locked to the clip;
A reservoir for temporarily storing the trailing portion of the I-shaped photographic paper and a guide means for delivering the clip with the entire tip of the 4'l'H-shaped photographic paper to the processing section are fully staged.

The present invention relates to an improvement of an LX photographic printing processing device, and its purpose is to provide a number of clip locking holes in strips of photographic paper of different paper widths in accordance with the width of the paper. We provide complete photo printing processing equipment.

The above object of the present invention is to provide a printing section of a strip-shaped photographic paper, processing F, 1
In the photographic printing processing device H, which consists of a cutter for cutting the entire band-shaped photographic paper, and a cutter 1 near the tip of the band-shaped photographic paper cut by the cutter,
) 1J four-hole means for punching a number of locking holes corresponding to the paper width υζ of the strip-shaped photographic paper, a clip attachment means that locks all of the clips in the locking holes, and a strip-shaped photographic paper that is locked to the clips. This is accomplished by passing the guide means to deliver the reservoir that temporarily accommodates the entire trailing section and the clip that locks the leading end of the 3-bit strip of photographic paper to the processing section.

The key point of the present invention is that the number of locking holes drilled near the leading edge of the paper strip 1IiII is set according to the paper width of the strip of photographic paper, so that when the strip of photographic paper is changed to one with a different paper width, By creating the optimal number of locking holes for the paper width,
The point is that it is possible to always maintain the best engagement state with the clip.

In carrying out the present invention, it is important to use clipping sounds that engage the locking holes corresponding to the paper widths of the strip-shaped photographic paper.

Embodiments of the present invention will be described in detail below based on all the drawings.

FIG. 1 is a hemostasis diagram showing the main parts of a photographic printing apparatus according to an embodiment of the present invention. Band-shaped photographic paper (hereinafter simply referred to as [Print l
It is called Nl1 paper-1. ) ■ is the burned part 2° guiding part 3. The cows in the processing section are transported in order through the light-shielded space. The photographic paper 1 supplied to the spool 5 passes over the printing table 7 through the tension roller 6 and is guided between the double press roller 8 and the feed roller 9. A sensor 1° is provided on the downstream side of the photographic paper traveling side of the feed roller 9 (hereinafter simply referred to as "downstream side-1"), which detects the leading edge of the photographic paper 1 and stops/transfers the photographic paper.

A printing optical system and a light source 11 are provided on the printing unit 7. Furthermore, a hole puncher 12 and a cutter 13 are provided downstream of the sensor 10. The hole puncher 12 has a mark t+f+i near the tip of K.
) 11 A locking hole is formed for engaging the clip, and at the same time as the locking hole, )f@row 4 of the photographic paper is formed.
It is fully equipped with the function of forming a check hole to check the situation, etc.

The cutter 13 cuts the photographic paper at a position a predetermined distance away from the locking hole formed as described above. Further, when printing is completed, if there is unprinted photographic paper in the spool 5, the cutter 13 cuts between the printed part and the unprinted part, and only the printed part is processed by the entire downstream processing section. It is also used to send to 4. In this case, the unprinted portion of the photographic paper l is
It is desirable to prevent wastage of photographic paper by pulling it back toward the printing section and using it for printing the photographic paper using the method proposed in No. '7.

A sensor 15 is provided near the downstream side of the cutter 13, and the hole puncher 12
The check hole, which is drilled at the same time as the locking hole, is detected. This nick hole is for confirming the engagement between the locking claw of the clip and the locking hole of the photographic paper, which will be described later.

A clip guide 16 is pivotally supported on the downstream side of the sensor 5. The clip guide 16 is normally located at the position indicated by the dashed line and forms the transport surface for the print IE 1, but after it is detected that the leading edge of the photographic paper 1 has engaged with the clip 14, the clip guide 16 is located at the position indicated by the dashed line and forms the transport surface for the print IE 1. The loop 18 of printed photographic paper conveyed by the feed drawer 9 etc. is moved as far in as possible so as not to obstruct the loop 18 of the printed photographic paper provided below the clip guide 16 or formed within the server 1 frame. do.

In the reservoir 17, sensors 19, 20, and 21 for detecting the number of paddy grains are provided for loop film detection.

A plurality of clips 14 are loaded in the clip case 22, and cannot be separated one by one and guided into the conveyance path. As mentioned above, the clips 14 may be used differently depending on the narrow width of the print and extension groups I and 1, and in this case, the clips 14 of the same size may be used differently.
When the photographic paper 1 supplied to the spool 5 is changed to one having a different paper width, the clip cases are replaced at the same time. An output comparison means is provided between the paper width detection means for "photographic paper" and the detection means for the clip size display asked in the clip case G, and if these differ, a warning is given and the paper is sold out.

FIG. 2 is a perspective view of the clip 14 used in the device of this embodiment. The clip 14 has a rigid rod-shaped portion 23 and a locking portion 24 made of an elastic material such as resin. can be set to . The locking portion 24 has a first support rod 27 having a locking pawl and a second bearing rod 28 having no locking pawl in the direction opposite to the conveyance direction (indicated by arrow A). is provided.

A plurality of support rods 27 having a diameter of Φ:l and having all of the locking claws are formed with dimensions corresponding to the width of the photographic paper l.

At the tip of the print 11f, , , also shown in Fig. 2,
A pair of locking holes 31 and a checking hole 32 formed by the hole puncher ]-2 are provided,
By advancing in the transport direction indicated by arrow A, the printed paper 1 is inserted between the first support rod 27 and the second support iF 28, and the locking hole 31 is inserted into the first support rod 27 and the second support rod 28. Support rod 2
7 and is pressed and supported by the second support rod 28 from above, thereby being firmly supported by the clip 14.

The clip guiding means 33 overlaps the clip case 22, and a divisor of the clips 14 inside the clip case 22
Of these, the clip 14 at the lowest position is brought into alignment with the entire printing cord 1 at the position W.

The guide means 33 is provided with a sensor 34 for detecting the check hole 32 formed at the edge of the photographic paper 1. This detection is performed when the locking hole 31 of the photographic paper 1 engages with the locking claw of the first support rod 27 of the clip 14, and the detection signal causes the photographic paper 1 and the clip 1 to
It is confirmed that the engagement with No. 4 was reliably made. Furthermore,
11, sensor 35 at the lowest 1'4 of the clip case 22
is asked, and the clip 1 in the clip case 22
A sensor 36 is provided at a standby position for the clips that are left in the conveyance path to detect whether the cows are not being attended to or not, and to detect whether the clip 14 is in good condition or not.

The chain conveying section 30 has two sprockets 37°38
A guide member (
(not shown), the entire clip 14 is guided. A sensor 39 is provided in the chain conveyance path, and a mark m1iffil is sent to the processing section 4, and when its end passes through the sensor +J39, a detection CU J4 is already generated, and an image is printed on the processing section 4-. I don't know everything about paper supply.

The operation of the apparatus of this embodiment will be explained below.

In the following description, the distances between the constituent elements of this device shown in FIG. 3 (J1) will be used as appropriate.

The photographic paper 1 is fed from the spool 5 and conveyed until its leading edge is detected by the sensor 10, and is conveyed to a position a downstream of the feed roller 9 by a distance L6, and then stopped. In this state, the hole puncher 12 and the cutter 13 operate to form a pair of locking holes 3 and a check hole 32 corresponding to the paper width of the photographic paper 1, and to form a pair of locking holes 3 and a check hole 32 corresponding to the paper width of the photographic paper 1, and to form the front end of the photographic paper. It is cut perpendicularly to its longitudinal direction and at a constant r distance (L7) from the locking hole 31.

When the perforation and cutting K) have been completed, the print #] is lengthened in the direction of the printing table 7, is fed backwards, and its tip returns to the position F where it is pinched by the feed roller 9 and the press roller δ on the downstream side. will be stopped. This completes the preparation for the 1111 furnace.

When the print extension progresses and printing from a series of negative films is completed, the photographic paper l is cut at the part where printing has been completed. Since it is necessary to provide a margin for this, a predetermined amount of blank feeding is performed at this point, and the next series of negative films is printed.

When the margin portion moves to the cutter 13 position during the progress of this baking T-culm, the hole puncher 12 and the cutter 1
- The protrusion is activated to separate the first portion of photographic paper 1 from which the printing has been completed and the next second portion, and the locking hole 31 and the check hole Hole 32
form. The separated first portion is sent to the processing section through the entire guiding section 3.

1, the second portion is ready for engagement with the next clip 14.

On the other hand, when the first part of the photographic paper l, which is intermittently conveyed in synchronization with the printing of the liJ print, reaches the 15th digit of the sensor 15, the first part of the photographic paper 1 is set at the leading end by the sensor 5. Check hole 32 is detected.

In response to this detection signal, the clip 14 located at the lowest position in the clip case 22 is sent to the standby position (the position where the clip 1+ is drawn in FIG. 1) by the action of the clip guiding means 33. The leading end of the first portion of the photographic paper 1 is conveyed by the clip guide 16 (located at the position indicated by the broken line in FIG. 1) and engages with the clip locking portion 24.

The quality of the attachment is determined by the sensor 34 provided within the clip guiding means 33. In addition, clip 1
4 to the standby position is similarly detected by the sensor 36 in the clip guide means 33, and it is determined whether the clip standby position is good or not. In addition, the sensor 35 (11) detects the presence of the clip 14 in the clip case 22,
This is in preparation for future clip replenishment.

When the engagement between the print gl and the clip guide is completed, the clip guide 16 moves to the position shown by the solid line in FIG.
The i-paper 1 is stored in the reservoir 17.

When the printing system ((1) is accommodated in the reservoir 17 to a certain level, the clip cone 4 engaged with the tip thereof is transferred by manual conveyance γ, +< b, and processed by the chain 25.
Sent to EE 4-.

The loop-shaped photographic paper 1 in the reservoir 17 is sent to the processing section B one after another, and when the amount of photographic paper in the reservoir 17 gradually decreases and reaches the I-most sensor 19,
The cutter 13 operates and cuts the print #E 1 k OJ. However, the above mark ii! Group ii, the loop gradually decreases and rises in the 7 reservoir 17, and the position Y below the loop is the sensor 19i.
If you want to print a print in printing section 2 before reaching Pli paper 1! ,'J cut off
stomach.

1) The back end of Insen 1 paper 1 sent to the student in the 1 cutting and processing department is (
12) When all the sensors 39 provided in the chain conveyance section have passed, it is confirmed that the supply of the set of marks Fi1, 1 to the processing section cattle has been completed.

Similar processing is performed for the second and subsequent parts of the photographic paper. However, as a result of printing all the prints from a series of negative films, the length L of the print work at the finished part was 1〈 L, ± TJ r, L s. When printing images from a series of negative films, the margin area k'a''t<< is not necessary.

Note that the clip guiding means 33. Regarding the chain feed section 30, is it the one proposed in the above-mentioned Japanese Patent Application No. 56-49197? Good to use.

4-(A) to (0) show situations in which photographic paper 1 of various widths are engaged with the clip 14; (A)
(B) and (0) show the case where the entire printing section 1 with the minimum width handled by the apparatus of this embodiment is used, and (B) and (0) show the case where the wider printing section 1't7 is used. As is clear from FIGS. 4(A) to 4(0), in the apparatus of this embodiment, the first locking pawl formed on the clip 14 is adapted to accommodate the difference in paper width of the photographic paper 1 to be handled. R'-7
5i9 From what I did and the lack of two, given the difference in the width of photographic paper 10, V, a stable print i + l is obtained under the optimal number of engagement pieces for the width of the set.
+j g.

[-In the article j/Ri example, the locking hole '51 provided in the photographic paper l was circular, but the shape of the locking hole 31.

The size can be freely selected from A-, l'; l1rp.

-[In the above embodiment Vζ, a hole puncher]
2 is capable of drilling a large number of locking holes 3 at predetermined intervals, and in the case of a narrow paper width print 1': ]-, only -R+s is used. , the position of each die of the hole puncher 12 is fixed. When handling narrow paper width stamp paper, only a part of +'+ii (ii) may be selectively operated, or all dies may be fully operated.

Clip 140) 2+'; The locking claw provided on the support rod of 1 is a protrusion as shown in 7 of the second pin 4, and the photographic paper 1 is pressed between this and the support of the pressing stone 32. It is not limited to those that support E, but also those that lock and guide the photographic paper l only by the locking claw of the first support rod, as shown in φ:5 Figures (A) and (B). Good. If you want to completely engage the photographic paper with a clip that has a locking claw like the latter, use a guide that presses the photographic paper toward the engaging part (clip tail part) K toward the claw. At the same time, the photographic paper after the locking is completed,
It is desirable to reverse the lock slightly to prevent it from becoming unlatched.

Alternatively, a guide (F') as shown in FIG. 6 may be used. This guide 29A-, 2
When the 9B photographic paper 1 and the clip 14- are engaged, E1'
, l iil;i It"]- is inserted between the ribs, and the locking is completed ←. Both sides of Infu 1 paper 1 are transported V
It has the function of preventing damage inside. Above guide 2
Multiple OA and 29n are installed on each side of the clip! -] I only need one bite.

As mentioned above, the present invention includes a printing section for photographic paper, a processing section, and a processing device that connects these 11 tubes. ? In step 6, the cutter that cuts the photographic paper and the tip of the photographic paper that has been cut by the cutter are about 41 to 1 (the number of G according to the paper width of the photographic paper). a perforation means, a clip attachment means for locking the locking hole to the clip, a reservoir for temporarily housing all subsequent parts of the photographic paper locked to the clip, and a reservoir for temporarily storing the entire leading end of the photographic paper. All the clips processed by the Cc transfer guidance means were used, so the paper width difference 4r mark j + ili
It is possible to use the same drilling means and the same clip for both sets, and the structure is simple and operation is easy.
It has the remarkable effect of being able to easily realize the processing device 11 with 11 pictures.

[Brief explanation of the drawing]

FIG. 1 shows a photographic printing process AJi which is an embodiment of the present invention.
f? ? The main parts are not shown in front view, Figure 42 is a perspective view of the clip in Figure 11, and Figure 63 is actual +H! 1 hook showing the distance between each component YfJ element of the device of example i, 41(A) to 41(0) are diagrams showing the state of engagement between the clip and the photographic paper, and FIGS. 5(A), (B) and FIG. 6 is a view showing all other examples of the locking claw of the clip. . 1: photographic paper, 2: printing section, 3: guiding section, 4-: treatment i]]
1 part, 5 Nisbourg, 6: Tension roller, 7: Printing stand, 8 Nibbles roller, 9: Feed roller, 10, 1
5: Senya, 11: Light source, 12. Ho0F3) 1 Lupine Thousand Years, 13: Cutter, 14: Clip, 1
6: Clip guide, 17: Lizano 5-122: Clip case, 25: Chain, 27° 27A, 27B
: Bearing rod with all locking claws; 2; Bearing rod without all locking claws. Patent applicant: Fuji￥, True Film) Song Company -1゜ Representative Patent attorney (1 吋 1.゛・:(t□
□'%・1,1・? degree'

Claims (1)

[Claims] The printing section and processing section of the strip of photographic paper and the space between them'f! :
In a photographic printing processing device consisting of a communicating reading section,
A cutter for cutting the film-shaped photographic paper, a perforator F that makes all of the locking holes in the band 4 near the tip of the band-shaped stamp 1iIIIi paper cut by the cutter, and the number of locking holes corresponding to the paper width of the photographic paper; A clip attaching means that locks all the clips in the locking hole, a reservoir that temporarily stores the entire trailing portion of the strip-shaped photographic paper that is locked to the clip, and a processing section that holds the clip that has completely locked the leading end of the strip-shaped photographic paper. A photographic printing processing bag ftff characterized by having all stages of the delivery guiding means.