JPS5965847A - Processing device for disc film - Google Patents

Abstract

PURPOSE:To reduce the size of a device by mounting a disc film mounting part, a pulley and a revolving roll respectively to the bottom end, top end and top of a revolving shaft supported to a sleeve cylinder thereby forming a support for a disc film. CONSTITUTION:A support 10 for a disc film is provided with a sleeve cylinder 11 and a revolving shaft 12. A disc film mounting part 14 is fixed at the bottom end of the shaft 12 and a grooved pulley 15 is mounted at the top end of the shaft 12. A revolving roll 16 is mounted to the top of the shaft 12 so as to revolve around the central axial line of the shaft 12. Then the disc film revolves according to order of the process to be applied thereon and since the disc film is held in an inclined state and is rotated during the process, the less processing liquid is required, and the processing device is made smaller in size.

Description

DETAILED DESCRIPTION OF THE INVENTION In the present invention, a disc film is subjected to a so-called development process 12 in which processes such as development, bleaching, fixing, and stable hardening are appropriately mixed in between with a water washing process. (7/This relates to improvement of disk film processing equipment.)

Recently, along with the development of disc film cameras, various disc film processing machines have been proposed.

However, these de-fs film processing machines,
Since it was developed with the processing of large quantities of disc film in mind, following the long photographic film processing machine, it is currently uneconomical to process disc film, which is still in small demand in the country. However, it is not practical.

The present invention aims to provide a highly practical disc film processing device that can easily process a small amount of disc film in a short time with a small amount of processing liquid, and requires only a small number of pieces of equipment. This is the purpose.

The purpose of the disc film processing apparatus of the present invention is (A
) A disk film support is formed by attaching a disk film attachment part, a pulley, and a rotating roller to the lower end, the second end i'lB, and the upper end of the rotating shaft supported on the sheath tube, and (B) a dark box. An endless chain for transfer was installed in the interior so as to circulate in a trapezoidal shape along a lower horizontal forward path and an upper horizontal return path, and (C) the disk film supports were attached to the endless chain for transfer at equal intervals. JIM is attached to both the U-shaped supports so that they can swing uniformly in a see-saw manner, υ) The lower horizontal section and the upper horizontal section of the trapezoidal orbit in which the disk film attached to the disk film support revolves by the endless transport chain. Below the disk film, there are processing liquid tanks, a squeeze tank, and a drying section for sequentially performing processing such as development, bleaching, fixing, and stable hardening on the disc film, with appropriate water washing treatment in between. (E) in the horizontal section of the orbit of the disk film, holding the disk film support in an inclined state in cooperation with the pulley of the disk film support, and rotating the disk film on its axis; C) a drive belt device having an endless belt configured as shown in FIG. It is characterized in that it is equipped with a guide rail designed to be held in place.

In the following, the invention will be explained in terms of measurement by means of illustrated embodiments.

(Structure) In Fig. 4, numeral 1 is a disk film, the diameter of which is approximately 6.5 Crn, and the center portion t (2 diameters approximately 1
It has a mounting hole about the size of crn. 10I:j disk film support, comprising a sheath tube 11 and a rotating shaft 12, and the rotary shaft 12 is rotatably supported by the sheath tube 11 by one EJ ring 13 so as not to fall off. ing. A spherical recess (not shown) is provided on both sides of the sheath cylinder 11. A disk film attachment part 14 is fixed to the lower end of the rotating shaft 12, a grooved pulley 15 is attached to the upper end of the rotating shaft 12, and a rotating roller 16 is attached to the upper end of the rotating shaft 12, so that the rotating roller 16 is aligned with the center axis of the rotating shaft 12. It is installed so that it rotates around. The rotating shaft 12 is a disk film JIl1
A groove is cut in the axial direction in the portion protruding from the lower surface of the 4-J portion 14, and the bent spring wire 17 is attached so as to be retractable into the groove. One or more disk films 1 are attached to the lower surface of the disk film section 14 by means of bent spring wires 17.

In FIGS. 1 and 2, a 20ttLI dark box,
It is formed by a top plate 21, a bottom plate 22, a front plate 23, a left side plate 24, a back plate 25, and a right side plate 26. Reference numerals 27 and 28 denote a charging inlet and an outlet opening at the lower and upper parts of the front plate 23, respectively, to which a dark bag, a light-shielding film, etc. (not shown) are attached.

Reference numeral 29 denotes a partition plate that partitions the interior of the dark box 2o into two upper and lower chambers, excluding the vicinity of the front plate 23 and rear plate 25.

Reference numeral 30 denotes an endless chain for transport, which circulates in a trapezoidal shape along a lower horizontal outward path formed below the partition plate 29 and an upper horizontal return path formed below the top plate 21.
It is connected to the driving sprocket wheel 31 and the driven sprocket wheels 32, 33, and 34. As shown in FIGS. 1 and 4, the drive sprocket wheel 31 is attached to a drive shaft 35 rotatably installed between the left side plate 24 and the right side plate 26, and is equipped with a speed reducer. The motor 36 is rotated by a chain transmission 37 in one direction as shown in FIG. ), U-shaped supports 38 are attached at equal intervals.U-shaped supports 38t are attached to the endless transfer chain 30 using pins 39, as shown in FIG. In addition, the legs 4 of the U-shaped support 38
0 and 41 are 1 yen short e (forming and leg 40.41
As shown by the dotted line in FIG. 1, a mountain-shaped 011 slope 42 is formed at the connection r;li. The moon-facing parts of the legs 40 and 41 are each provided with click balls 43, 43 which are held on the surface by one spring (the click balls 43 of the legs 40 are not shown).

By engaging the four hemispherical parts recessed on both sides of the sheath tube 11 with the click balls 43, the disc film support 10 is attached to the U-shaped support 38.
The see-saw is designed to be able to swing uniformly. 1 instead of 1 pair of click balls
The film support 10 is made non-removable using a pair of horizontal shafts,
In addition, it may be mounted so as to be able to swing uniformly.

The orbit of the disk film 1, which is revolved by the endless transfer chain 30 that is connected to the sprocket wheels 31 to 34, is on the lower horizontal forward path section formed below the partition plate 29 and on the back plate 25 at the first stage. The vertical ascending path section along the line, the upper horizontal return path section formed below the top plate 21, and the inclination formed at the intersection of the top plate 21 and the front plate 23 are [the descending path section and the circular arc connecting the adjacent sections] It has a trapezoidal shape consisting of road sections. Below the lower horizontal outgoing path section of the trapezoidal orbit of the disc film 1, a developing tank 44, a bleaching tank 45, a washing tank 46, a fixing tank 47, and a washing tank 48 are installed from the vicinity of the loading port 27 toward the back plate 25. A stable hardening tank 49, a squeeze tank 50, and a drying section 51 are sequentially arranged below the upper horizontal return section of the orbit from near the back plate 25 toward the discharge port 28.

Reference numerals 52 and 53 denote a pair of left and right discharge guide rails provided between the terminal end of the upper horizontal return path section and the 'Jjl exit 28 (the guide rails 52 and 53 near the right side plate 26 are located near the left side plate 24). (not shown as they overlap the guide rails 52 and 53 of the disk), the disk film support j that has come out of the drying section 51 and is revolving, and the kidney holder 10 are removed from the U-shaped support 38 and the ejector 28 is removed. 4 so that it is automatically discharged to the outside of the dark box 20.

In order to rotate the -C disk film 1 in each processing liquid tank and each processing section, -F jW', water ''
rl: In the path section, a developer tank 44, a bleach tank 45, and water 4
, drive belt devices 60 and 61 are provided for the tank 46, fixing tank 47, and washing tank 48, and drive belt devices 62 and 62 are provided for the stable hardening tank 49, the squeeze tank 50, and the drying section 51 in the upper horizontal return section. The angle is 63°64.

11 to the drive belt device 60, and a motor 65 attached to the right side plate 26 at an angle of 45 degrees, as shown in FIGS. 1 and 4.
Drive grooved pulley 66 and right side plate 26 driven by
An endless belt 60' is wrapped around a driven grooved pulley 67 which is rotatably mounted on a shaft mounted at an angle of 45 degrees.
It is composed of. Other drive belt devices 6
1.62, 63.64 are each constructed similarly to the drive belt device 60, and are endless bells) 61'.

62', 63', and 64'. These endless belts 60', 61', 62', 63', 6
4' respectively push down the grooved pulleys 15 of the disc film support 10 to release the disc film support 10.
As shown in FIG. 2 and FIG.
The disc film 1 is tilted at a certain angle, and the disc film 1 is rotated via the grooved pulley 15. A rising guide rail 68 and a descending guide rail 69 are arranged between the washing tank 48 and the stable hardening tank 49 and between the middle of the drying section 51 and the developing tank 44, respectively. The rotating rollers 16 at the upper end of the film support 10 engage with guide rails 68 and 69 to hold the disc film support 10 in a horizontal state.

To give an example of the rotation speed of the de-flash film 1 in each processing liquid tank and each processing section, it is 200 times per minute in the developing @ 44 and softening section 51, and 200 times per minute in the squeeze tank 5°.
0 times per minute, and 60 times per minute in other tanks. Disk film processing time is about 30 minutes from loading to J-1 output.

Reference numeral 70 denotes a disk film lifting device, which, as shown in FIGS.
, the lower level horizontal plate placed over the washing tank 46 and the fixing tank 48
Descending 71. ! :, stable dura mater j1: Ir't 49, upper stage water I' placed along the squeeze tank 5o 172
It is equipped with The lower level horizontal lifting rod 71 and the -1 first level horizontal lifting rod 12 are arranged in the same vertical m space i:'i, 71.

As shown in FIG. 6, 71. Support rod? 3
, 74, γ5. Fix γG vertically;
, the lower ends of the rods 73 to 16 are respectively rotating circles jl1
Can be rotated to 377°78.79.80 with pin 81
: is concatenated with. The rotating disks rγ and γ8 and the rotating disks 79 and 80 are interlocked by chain transmission devices 82 and 83, which are formed by an endless chain wrapped around a tin wheel attached to the rotating shaft of each rotating disk so as to rotate synchronously. The rotating disc 78 is interlocked with the motor 85 via a chain transmission 84 so as to rotate in the counterclockwise cutting direction in FIG. 87 is a reversing gear 88
．． It is interlocked and connected at 89. 8th place, [jI! At the end of the tank, a support piece 9o is provided on the upper surface of the lower horizontal lift rod 71 and the upper horizontal lift rod 72, and as shown in FIG. performs a circular motion in the same way as the pin 81, and the disk film support 1
A V is attached to the lower surface of the cylinder 11, and in cooperation with the endless transfer chain 3o, transfers the disk film 1 to the next tank or the ascending guide rail 68.
It's C.

(Function) When the deceleration motor 36 (see Figs. 1 and 4) is started, the chain transmission Ft3γ1 and the drive 11°11
351, through the driving tin rocket wheel 31, the transport inertia: h; the chain 3o is 11.1 in FIG.
It rotates at the measuring time. Take it to the right side plate 26 of dark box 2G.
, motors 65, 65'... (see Figs. 1 and 2), each of the drive belt devices 6o to 64 (7) is turned off.
′ is a disc film support? 0cI) Grooved pulley 1
5 (see FIGS. 2 and 4) rotates in the same direction as the endless transfer ring 30. Motor 85 (Fig. 1.

(see Fig. 6), when the dismount is started, the lower horizontal lifting rod 71 of the lume lifting device 10 and the lower horizontal lifting rod 71
The disc film support 1o is lowered by the lever 72i in cooperation with the endless transport chain 3o.Next, the disc film support 10/a-'J- is held and loaded [12 '7's dark bag (not shown)
1120, and the rotating roller 1 at the upper end of the support 1o
6 to the descending guide rail 69, the U-shaped support 38 circulates through hemispherical recesses (not shown) provided on both sides of the sheath cylinder 11 of the support body 1o. Click Ball 43, '43 (1 in m31"s4j
(only one part is shown), the support 10
is transported by the endless transport chain 30 while maintaining a horizontal state. When the support body 10 reaches the starting end of the developer tank 44, it comes off the descending guide rail 6971, and the grooved pulley 15 of the support body 10 moves downward as shown in FIG.
The support body 100 is engaged with the endless belt 60' of the drive gear device 60, and the support body 10 is held in an oblique state of approximately 45 degrees with respect to the bottom plate 22, and the rotation axis 12 of the support body 100 is Rotate. When the support 10 reaches the terminal end of the developer tank 44, the sheath cylinder of the support 10 is pushed up by the support piece 90 (see FIG. 61) of the lower horizontal lifting rod γ1, as shown in FIG. Force 1, click ball 43 degrees With 43 as a fulcrum, it becomes almost horizontal. Support piece 90 accompanying circular movement of pin 81
The support 10 is transferred to the starting end of one bleaching tank 45 by the burying by the circular i vehicle movement and the endless transfer chain 30, and as the support piece 90 descends, the support 10
is in a tilted state and detached from the support piece 90. As described above, the support 10 is transferred to the next tank. The support 10 is connected to a bleaching tank 45 and a washing tank 46.
, the fixing tank 47 and the washing tank 48 , ``a. During the passage, the support 10 is held in an inclined state by the endless belt 61 ′ of the drive belt device fii (il) and the grooved pulley 15 , and The rotating shaft 12 is rotated on its own axis. Bleaching tank 45, washing tank 46,') 1 lift: At the end of each of Q tank 41 and washing tank 48, lower horizontal lifting rod 7
1 support piece 90 and the endless J-knee for transfer 730 cooperate to transfer the support body 10 to the next phase and send it 714 to the guide rail 68 for raising. The support body 10
When it is washed with water and transferred to the two 1. The rotating rollers 16 are engaged with the guide rails 68 (see FIG. 2), and the cedar bark J is held in a horizontal state by 1°. When the support body 10 reaches the starting end of the stable hardening tank 49, it separates from the rotating roller IHJ and the lifting guide rail 68, and the grooved boob IJ15 moves onto the endless belt 62' of the drive belt device 62. engage with. Thereafter, the support 10 is connected to the end of the stable hardening tank 49 and the squeeze tank 50.
113 and the middle of the drying section 51, the support 10
is held in a state inclined at approximately 45 degrees with respect to the bottom plate 22 by backing belts 62', 63', and 64', and the rotating shaft 12 is rotated. Stable month U (end ψJ fjlS of Hi tank 51 and squeeze tank 52)
Transfer to the squeeze tank and transfer to the drying section are performed in cooperation with the support piece 90 of the J two-stage horizontal lifting rod 72 and the transfer chain 30.

In the q direction of the drying section 51, the groove side pulley 5 separates from the endless belt 64', and the rotating roller 16 moves to the bottom 1.
1]' By engaging the idle rail 69, the support 10 is lowered by the circulation of the transfer ITI endless goonong, and by engaging the ejection guide rail 52, 53 in the including position, the U-shaped support 38 force is lowered.・Ra47IQ,
Automatically exits from the exit 28 to the outside of the dark box 20.

So I grabbed the disc film that had been shot and was in the magazine, and opened the loading slot 27.
In the dark box 20, the disc film is taken out from the magazine and placed in the disc film support 10.
When the support 10 is attached to the U-shaped support 38 as shown in +'jJ, the support (,1,: i o
While the disc film 1 is being circulated and automatically discharged from the discharge port 28 as described above, the disc film 1 is subjected to the so-called development processing of development, bleaching, water washing, fixing, water washing, and stable hardening tank, and is squeezed. In the tank 50, 1. - Drained and drained,
The drying section J11 is performed in the drying section 51.

When a pair of horizontal shafts are used instead of a pair of click balls 43, when the disc film support t, 11 body 10 descends along the descending guide rail 69, the disc film 1 is moved to the disc film support. It can be removed manually from 10 or automatically using a removal rail. To remove the disc film 1 fully automatically, press the 1st button.
In the figure, J...Lii liE Right pair of ejection guide rails 52
．． 53 (the guide rails 52 and 53 for exiting J No. 1 on the right side are not shown) are tilted parallel to the descending guide rail 69, and the guide rails 52 and 53 near the '/i side plate 24 are also tilted by 10 m1. When viewed from the left side plate 24, there is a gradual V
"-,I'x" is formed on the disc film removal rail, and when the support 10 starts to descend at the terminal end 13 of the drying section 51, the disc film 1 is placed on the outside lR11 of the L1 father removal rail. Enter and transfer 11)
The disk film 1 is separated from the support 10 as the unbroken chain 30 circulates.

(Effects) According to the present invention, the disc film revolves in accordance with the order of the processing to be applied to the disc film, and during the processing, the disc film is held in a state of 1 and rotates by a force that causes it to rotate. In addition, since less processing liquid is required, the disk film processing apparatus can be made smaller.During one revolution of the disk film, loading of the disk film, development, bleaching, fixing, and stable hardening can be carried out. Film (1st class) processing is followed by a so-called development process with appropriate water washing in between, draining, drying process, and disc film gluing, so small amounts of disc film can be processed in a short time. The transfer Tanashi Qi7i chain is installed in the lower horizontal outgoing path and the upper horizontal return path so as to circulate in a cedar-shape shape, and the lower stage of the trapezoidal orbit in which the disk film revolves by the endless transport chain. By arranging each processing liquid tank, squeeze tank, and drying section below the horizontal section and the - stage water section, the width of the dark box in the left and right direction is reduced. This means that the installation area is small.

In the lower and upper horizontal sections of the trapezoidal orbit of the disk film, the disk film T and J are held in an inclined state by the endless belt of the drive belt device (7) and rotated, so the structure is simple. Since the endless chain for transfer circulates in a trapezoidal shape, it is possible to easily load and use the disc film by utilizing its descending diagonal section.

To address this, the present invention makes it possible to provide a highly practical disc film processing device that can process a small amount of disc film easily and in a short time with a small amount of processing liquid, and requires less installation space. It became.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, in which FIG. 1 is a longitudinal cross-sectional side view taken along 1-1m in FIG. 2, and FIG.
A cut-away elevational view of the main part of the lower horizontal outward path along line I-H, No. 3N is a perspective view showing the U-shaped support disassembled from the endless transfer chain, and No. 4N is IV-IV a of FIG. 1. Drive system diagram of the endless chain for transfer shown cut along the 5th
The figure is a side view showing the main part of the upper horizontal price path, and FIG. 6 is a drive system diagram of the disk film lifting device. 1: Disc film 10: Disc film support 11: Scabbard tube 12: Rotating GI + 14: II screen film attachment part 15: Pulley 16: Rotating roller 20: Dark box
30: Endless transfer chain 38: U-shaped support 44: Developing tank 45: Bleaching tank 46. 48: Washing tank 47: Fixing tank 49: Stable hardening tank 50 Nyquiz tank
51: Drying section 60-64: Drive belt device 60'-64': Endless belt 68. 69 Ni guide rail 70: Disc film lifting device Patent applicant: Noritz Moekyoku Center Co., Ltd. 3 2 Figure

Claims (1)

[Claims] A disk film support is formed by attaching a disk film mounting portion, a gear, and a rotating roller to the lower end, upper end, and upper end of a rotating shaft supported by a sheath cylinder, respectively, while inside a dark box. An endless chain for transfer is installed in the lower horizontal A1 path and the upper horizontal return path so as to circulate in a trapezoidal shape, and the disk film support is connected to the transfer field ψj^1.
The disk film attached to the disk film support body is attached to U-shaped supports NIL installed at equal intervals on the chain so as to be able to swing in a uniform manner, and the disk film attached to the disk film support body is attached to the endless transport chain on a trapezoidal orbit that revolves around the chain. Below the lower horizontal section and the upper horizontal section, the disk film is subjected to development, bleaching, fixing, etc.
A treatment liquid tank, a squeeze tank, and a drying section are arranged to sequentially perform treatments such as stable hardening, with appropriate water washing treatment in between, and in the horizontal division of the orbit of the disk film,
a drive belt device having an endless belt that cooperates with a pulley of the disc film support to hold the disc film support in an inclined state and rotates the disc film; In the lifting section of
A guide rail is provided that engages with a rotating roller at the upper end of the disc film support to hold the disc film support in a horizontal state, and the disc film support is pushed at the end of the six tanks. 1. A disk film processing apparatus comprising a disk film lifting device configured to raise and lower the disk film and to cooperate with the endless transfer chain to transfer the disk film to the next stage or a guide rail.