SU445609A1 - Device for loading the stacker table with sheet-like photosensitive films - Google Patents

Description

(54) device) FOR DOWNLOAD STAPEL TABLE

LEAF-LIGHT-SENSITIVE FILMS AND

one

The invention relates to the field of photographic and photographic processes, in particular, to devices for loading a pile table with sheet-like photosensitivity and TebiibiMH films.

Usually, sheet-like photographic films, which are subject to processing, were automatically fed to the place of processing from the stocks using a device for the single issue of sheets. Such devices have so far been used only for photographic materials that have not been exposed.

exposure to daylight or light, used to illuminate rooms, such as materials for diazo or electros photography. But, since these devices must be loaded with photographic materials sensitive to the aforementioned light sources, the loading of the stacking table of the device for the water issue of the sheets must be done in the dark, this means that the apparatus for exposing or producing sheet material, at least from The boot must be in a dark room.

The aim of the invention is to improve the ease of maintenance of apparatus for processing photosensitive films. To do this, the device uses the proposed device, allowing us to load the device with light-sensitive films in daylight. It consists of a mechanism for moving the pile table, a mechanism for moving a stack of films on the pile table to the device for the one-time supply of films to the device and devices for inserting a stack of films into the device, which is a cassette with a sliding flap located on the bottom of the cassette, and the cassette is installed with the ability to move over the stack table along horizontal guides mounted on the inner sides of the apparatus body on

.level device for single-feed film.

The mechanism for moving the stacker table is made in the form of two pairs of swinging arms, hinged together with one end on the supports of the body, and the other on

stacking table, and forms a hinge

3

arallogram, the connecting rod of which is the stacking table, moreover on the fixed axis c) one of the pairs of cables is mounted with the possibility of rotation of the movement control handle; table with a control finger fixed on it, which is kinematically associated with this bunk. In addition, the movement of the pile table is equipped with a spring for raising the table.

The handle for controlling the movement of the table Has a notch, and the kinematic connection of this handle with the bottom of the swinging levers of the mechanism for moving the deck table is carried out using an elastic spring fixed to the handle on the free end of the handle, which is placed in the recess of the handle a hinge of this pair of swinging pins with a slipway. Prulsina for raising the pile table is fixed on the axis of rotation of the handle of the table moving control and unifies with its free ends into the bottom of the sigapel table.

The mechanism for moving a stack of films on the stacking table to the device while the films are being fed at night has a locking lever with a folding dog, (this one is rotatable, one-way; an imitated segment lever with (iOijopoM, pusher for longitudinal

iiepus.ieuienHH of the foot and from the right yushi i snarling and hinged on the body of type 1; pa1-a sub-pusher pusher for transversely about nepetsfejueHHH moans, moreover, the segment tipper when the handle of the control unit is moved by moving the pileboard K1 schematic, skii is connected to the control ijitii i full hand-grip control, and the control is connected to the control unit i and the control unit with the full control handle, and the control unit with the control handle, and the control unit with the full control handle, and the control unit with the control unit, and the control unit with the full control handle, and the control unit with the control unit, and the control unit with the full control handle, and the control unit with the control unit, and the control unit with the full control handle, and the control unit with the control unit, the control unit, the full control handle, and the control unit, the control unit, the control unit and the control unit, the control unit, and the control unit. a pusher for iperech ™ feet on a sy.osheni stack.

The locking lever is mounted on the housing. B03MOii-.HDCii, Kj rotates and has on: kua ;. zlin; M late notch, interaction. )) with the CTonopOivi segment lever, and in the c, e.ane part - to the milling machine; Mr. P ;. splitting off: both hands, took out 11e:.); 1 I in the form of a double-lever arm, and {1::. the dog’s short shoulder rests on the pile of (), and the long shoulder is located on the path of the game and has control of 1 M1 c 1 1: papia,

The anterior 1H) and lateral side of the PI1M ov in ct anal table on the back and on the lateral side are the grooves of the stumps of the pulley and the lateral

foot mixes, and free KOHUSI pusher wallpapers are bent so that in the initial position their bent ends form sharp corners with a vertical.

FIG. 1 shows the proposed device, the cut; Fig.2 is a section along aa in Fig. 1; on fig.Z - details of the device; Fig. 4 shows a device for loading in various operating positions; in fig. 5. 6 - device for loading together with devices for processing moving photos 1 of raphic films.

The cassette 1, containing a stack of 2 sheet-like photographic material, has labyrinth guides 3 on three sides and an extractable locking valve 4. A cassette 1 with a shutter valve 4 pointing downward is introduced through an oi versti on the loading side shown by an arrow (Fig. 1) into a sheet-shaped photographic material handling apparatus. : On the side walls 5 of this apparatus for guiding (their cassettes are fixed with J - shaped guides 6. A door for inserting cassette 1 corresponds to it.;,

hairstyle on the loading side of the device

The upper 7 and lower 8 dia (() | za1- | (. The upper diaphragm 7 is staggered to more conveniently cover the handle 9 that is nor.ie1 on the cassette. In the maze, the groove 3 of the cassette 1 U-obrashish retaining film 10 fixes the cassette in position above the slip table 11.

The C1-orange table is mounted in aiuidi rata on a hinged parallelogram with lio, -: the possibility of raising and lowering it, moreover, on bent longitudinal edges;) t 2 building table has two axes 13,14, bearing two pairs of tweezers-levers 15 and 16, the second ends of which are located on the axes x 17.18, attached to the n .; 5. On the axis 17. there is an articulated rotational double-arm spring 19, the free ends of which are upiraugs in the direction of the stacking table 1.1, which are adjacent. up.

At the elongated end of the psi 17, irouschepom through the side wall 5, no-Meiiit-iia freely rotate the handle And With the movement of the table, the end of which passes into the apparatus, the duck 2O has a notch 21 (fig.Z), which includes when the mane is stationary, the elongated end of the axis 13, which is a joint of one pair of swing arms, with a stack. table, missed: ki.: and side wall 5. Fixed on the edge of the handle 2 O of the plate spring 22 bejj.xHCiii covers with its free end the elongated 1 P1 end of the axis 13 .. On the axis 23 located on the side of the side wall of the axle 5, the pusher 24 is fixed the longitudinal movement of the foot, the free end of which passes through the notch 25 of the pile table 11 and is bent so that in its initial position this bent end forms an acute angle with the vertical. Next, an axle lever 26 is fixed on axis 23 with a beveled surface 27 interacting with a control finger 28 fixed on the handle 20. In addition, a control lever 29 is placed on the axis 23, which also interacts with a curved pusher 30 for lateral movement of the foot in place 31 on the side of the base. The free end of the locking lever 32 of the fixed. On the bed in the place 33, has a recess 34, which interacts with the tvOHUONi of the segment lever 26, which is designed in the form of a stopper 35. In the cutout 36 of the locking lever 32, the Zv unlocking dog Zves is decorated in the form of a two-armed lever. The short shoulder of the disengaging pawl rests on the milling 36. The device for one-time dispensing of sheets contains a roller 39 for removing the sheets adjacent to the upper sheet of the foot which leads them to the slit formed by the stop 4O for the leading edge of the stack. us stacked sheets comprised within and spaced from the abutment strips 41, blocking the necks of the front edge of the foot, the wideness of the gap slightly larger tolpshny is handled by the sheets. Ze. the slit places a pair of transporting rollers 42 continuously fed into rotation, which feeds single sheets to the place or location of processing. The evacuating (removing) VA / SC 39 is rotated periodically. After the cassette 1 filled out from the foot k with the shutter valve 4 facing down is inserted along the guides 6 into the apparatus (Fig. 4a), the shutter 4 is pulled out and its 2 sheets fall under action. Sviem own t of a tin on the slip C-10L II (Fig. 46). Then, the handle 20 controlling the shifting of the pile table is turned counterclockwise. Thus, as the force of the leaf spring 22 is greater than the force of the swivel / coil / spring 19, the spring 22 will blend down the elongated axis 13 of the pile table 11. The 2 sheets of the stack, constantly protruding from the cassette, moves downwards. When the pile table 11 is in its lower position, the upper sheet of the foot 2 is located under the plane of the suction roller 39 (Figure 4B). Upon further movement of the handle 20, the latter moves away from the axis 13 and the control pin fixed on this rock reaches (with the further movement of the handle 20) to the velocity surface 27 of the segment lever 26 and turns the latter clockwise (clockwise) | The resistance of the spring 43, the plunger 24 also makes such a movement, and c means the foot to the stop 4O, when the front part of the foot is placed under the removing roller 39, and the front edges of the sheet sheets are aligned on the stop 40 (Fig. 4d). The control lever 29 performs the same movement and sweeps up the DZ pusher, which has a working pressure 44. The bent free end of the pusher 30 mixes the foot all the way into the stop plate 45 rigidly fixed to the frame, located on the U -shaped rails, - leveled 1c side edges of sheets in the foot. Turning the 20-hour hand of the foot 2 BNiecTe with the stapling table 11 descends so much that 11 on the top sheet in the foot is in the plane located under the stripping i 39, after which the foot under this roller moves, and the front and side edges are in the foot of sheets at the same time; aligned. Due to the fact that the free ends of both pushers 24, ZO form an acute angle with the vertical, a conical funnel is created to enter the replenishing foot 2 falling out of the cassette 1, thus ensuring its reliability on the slip table 11. When the handle 2 O is cleared 11 moves upward / upward through the action of the spring 19 until the top sheet rests against the release roller 39 (FIG. 4d). During the single sheet removal process, both pushers 24, 30 remain in an offset position, since the locking stop 35 of the segmental lever 26 falls into the recess 34 of the locking lever 32. The handle 20 is displaced during its removal

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the initial position {fig; 4e), and the control pin fixed on it on the last part of its path shifts the long shoulder of the unlocking dog 38 of the locking lever 32 and the cutout 36. After the finger-. 28 will pass by the pawl 38, the posn rotates under the action of gravity counterclockwise, pressing the control finger 28 to the surface of the pawl 38.

After the last sheet is removed from the foot, the cassette 1 is removed from the apparatus, and before the new loading of the pile table 11 is rolled 24, the DA must be shifted to the initial position. For this, the handle 20 is somewhat counterclockwise, and at the same time the control finger 28 which rests against the surface of the dog 38 sweeps the locking lever 32 counterclockwise. At the same time, the stopper 35 of the segment lever 26 is released and returns to its original position by the spring 43 acting on it. Both pushers 24, 30 (Fig. 3) are moved as well, the drive stacker table 11 is moved to the working position for receiving the next ctoonij sheets.

Fig. 5 shows schematically a device for charging, together with an apparatus for displaying a film. The stand-up table 1.1 is loaded from cassette 1, containing ashes, for example, a pack of flat strap, the individual sheets of which are exposed in a reproduction photographic camera. The top sheet of the film is removed from the foot with the help of periodically n} 1shoa: Wow the stripping roller 39 will flow to the continuously rotating ii.ape transporting rollers 42, after the individual sheets of the film, known oop-TijOM, are delivered through various for example, 1 10 in the drying area 47, for example, using the roller system. 1ss.pee: .idis from the bottom of the section} 7klenka, already about 11.11n., Enters R ii iKjioiriio not less than 1 compilation 48,, g -. (It goes into the foot. Diaphragms 7 and 8 are not passable. of the light of the fikropoiibi of the loading of agsharath and his butt; a;:; 1n a |; otografnichesky material, removed from the cassettes,

I . izgoyuvpeni positive copies on G., with: k.1t1. g.enke 48 l liter of VlUi eduvae entering the collection in the foot negatives were removed and the collection of the collection is fed to the upper ::; .one. Sat.n11 (fig. 6), equipped with ijjiKcjbiCofijiehijeM units

eight

sheets attached to the copier for contact printing.

With the aid of the cassette 1, the appropriately shaped cassette 1 in FIG. 5 and

5 containing the unexposed positive flat film, loading of the lower pile table 11 is performed. Removable at the same time as the sheet pile table. 11 sheets of the flat bag, are moved

10 are sequentially and transported through a schematically depicted device 49 for exposing using a known system, after which the bottom of the film is separated from the other by means of the known method

15 wherein the negative flat film is stacked in the container 50, and the exposed, but not developed, positive film is collected in the cassette 1 (the identical cassette for loading the stacker

20 table) with an upwardly opening gate valve introduced into the unloading side of the apparatus. With the help of appropriate directions of the aforementioned aperture 51, they protect: positive material from constant

25 light from both the input side and the output side, while one of the diaphragms 51 can rotate around the axis 52 and blocks the hole 53 from the side of the output of the negatives collected in the stack.

The dispensing cassette 1 inserted with the exposed positive film is inserted into the imaging device from 1). With the appropriate selection of pro-HIV

35 in films one and the same apparatus i, io "; er to serve as a manifestation of negative and no-negative films.

Subject invention

Claims (7)

1. A device for loading the stacker table with sheet-like photosensitive films, for example, an apparatus for processing them, comprising a housing with placed in it a stacker pillar, a device for feeding the tapes one by one into the apparatus and a device for inserting a stack of films into the apparatus, differing from; the fact that with tse; shew increases convenience in service, it has a mechanized re-, slipway table, a mechanism Moving the stack of films along the stapling table to the device will feed the films into the machine, and the device for inserting a stack of films into the machine; in the form of a cassette with a sliding, flap located on the lower side, ufai Q than the cassette is mounted with the possibility of moving over the pile pom along horizontal directions, reinforced on the inner sides of the casing at the level of single-feed unit: films. 2. The device according to claim 1, in which the displacement mechanism i of the pile table is made in the form of two, pairs of swing arms, hingedly foamy with some ends on the supports of the ia body with others - on the pile table, and forms a hinged parallelogram, the connecting rod I of which is the slip table, and on the fixed axis of the turn of one of the levers, the handle for controlling the movement of the table with the control finger fixed on it, which is kinematically connected with this pair, is rotatably mounted, In addition, the mechanism of the tim stacker is provided with a spring to lift the section. 3. The device according to paragraphs. 1 and 2, the fact that the handle for controlling the movement of the table has a notch, and the kinematic connection of this handle with a pair of swinging levers of the movement mechanism, the pile table is carried out with the help of a leaf spring fixed on the handle and overlapping with the free end extended into the recess of the handle  the end of the axis, which is a joint of this pair of swing arms with a stacking table, 4. Device on PP. 1-3, which is based on the fact that the spring for raising the pile table is fixed on the axis of rotation of the control knob of the feather; io, placing the table and resting their free KOHuaNffl in the bottom of the slipway table, 5. The device according to item 1, that is, so that the mechanism moves. not a stack of films on the stacking table: to the device for one-by-one supply of films; in the apparatus has a locking lever with races; clinging dog set. : the possibility of rotation spring-loaded segment arm with a stopper, a pusher for the longitudinal movement of the foot and c. a control lever and a spring-loaded pusher hinged on the body for lateral movement of the foot, the segment lever, when mixing the control handle, the movement of the assembly table, the kinematic axle, is connected to the control finger of the control handle, and the control lever is kinematically connected to the control lever for the cross-section lever. . 6. A device according to claims 1, 5, characterized in that the locking lever is rotatably mounted on the body and has a recess at its long end, interacting with the lock lever of the clamping lever, and in the middle part of the cutter, in which the disengaging dog is placed: made in the form of a double-shouldered lever, with the short shoulder of the dog resting against the milling wall, and the long shoulder is located on the moving path of the control finger. 7. The device according to paragraphs. 1.5, distinguished in e. With the fact that in the stacking table on on the back and on the side of the side there are grooves for the pushers of the longitudinal and transverse mixing of the foot, and the free ends of both pushers are bent so that in the initial position their bent ends form sharp corners with vertical. 29 15 17 va.i 15 23 11 17 2C- 13 15 30 FIG. 2 31 fig.Z 39 Fy 8g 5i.