CN1336569A - Fast photographic system using common photosensitive photographic paper - Google Patents

Abstract

The invention discloses equipment of fast imaging on common photographic paper. The equipment is composed of viewfinder, image selection display, main control box, the negative image display, imaging head, exposing box and auto-processing facility. The person taken picture can select self-satisfying image to be exposed and processed by using the image selection display. The exposed photographic paper is automatically transferred by a transport mechanism to be cut, developed, fixed, rinsed and dried.

Description

Fast photographic system using common photosensitive photographic paper

The invention belongs to electrophotographic image forming apparatus, relate in particular to a kind of use fast photographic system using common photosensitive photographic paper.

Non-Photosensitive film fast imaging technology is widely used at present, is subjected to people's welcome soon owing to its imaging.The Polaroid equipment of existing non-Photosensitive film divides two big classes on the market, one class is Polaroid special camera such as Polaroid Polaroid Dis2000 type and their Polaroid special-purpose printing paper, this class camera can only the moment image, can not carry out record continuously to taking thing.The holding time of this disposable photo is shorter, and color easily changes, and smooth finish does not have common photosensitive printing paper good yet, and this class camera has relatively high expectations to the illuminance of object, and about the about 6000K of its colour temperature, this has limited the use of this class camera to a certain extent.Another kind of is digital camera, as the Finepix-4700 of FUJIFlLM Fuji type and special-purpose induction printer and thermoinduction private print paper.This class digital camera is to utilize imageing sensor (CCD) and medium to share film role in the traditional photography, the granularity of this class digital camera imaging, image definition, color rendition etc. are subject to the influence of quality such as imageing sensor (CCD), printer own, and the cost that it is exactly printing paper that this two classes camera has common characteristics is higher.

The purpose of this invention is to provide and a kind ofly can carry out stored record, and can select the object picture signal of arbitrary moment, exposure back flushing imaging automatically on common photosensitive printing paper the continuous picture signal of subject long-time continuous.

For achieving the above object, technical scheme of the present invention is: fast photographic system using common photosensitive photographic paper, it comprises: view-finder, choosing are as display, negative-appearing image display, imaging head, paper magazine, exposure box, developing box, photographic fixing case, water washing chamber, drying baker and master control cabinet.It is characterized in that: the picture signal of view-finder admission is delivered to the master control cabinet, show as display by choosing, image after determining shows negative-appearing image by the negative-appearing image display, and negative-appearing image on common printing paper, reaches the purpose of fast imaging by the imaging head exposure by development, photographic fixing, washing, oven dry.

For improving the imaging effect of negative-appearing image display on imaging head, telescopic black leather sheath is housed between negative-appearing image display and imaging head.

For the automaticity that improves complete machine is equipped with electric motor driven year paper cutter and passes in and out the letterweight rod in the exposure case.

For soup can be acted on the printing paper uniformly, in developing box, photographic fixing case, water washing chamber, spray groove is housed respectively, the bottom of spray groove has open-work, and belt shaft and the defeated leatheroid band of carrying printing paper is housed respectively.

Because view-finder of the present invention can absorb and store picture signal continuously, the person taken picture can oneself think that as filtering out arbitrary moment the display satisfied image exposes from choosing, improve the quality of image frame greatly, also avoided photo bad images such as nictation, torticollis to occur simultaneously.Year paper after the exposure, development, photographic fixing, washing, oven dry etc. are that robotization is worked continuously, therefore to dry out the picture time very short from being imaged onto, the needs that adapted to certificate snapshot and tourist spot rush picture, while makes that owing to this exposure use is common printing paper the cost of photo is cheaper.

Further specify the present invention below in conjunction with accompanying drawing and by embodiment.

Fig. 1 is the structural representation of present embodiment;

Fig. 2 is the local vertical view cutaway drawing of present embodiment;

As shown in the figure: 1 printing paper, 2 defeated paper third wheels, 3 driven paper feed nip rolls, 4 active paper feed nip rolls, 5 negative-appearing image displays, 6 casting skin covers, 7 imaging heads, 8 carry the paper cutter surely, 9 dynamic load paper cuttves, 10 paper delivery nip rolls initiatively, 11 driven belt shafts, defeated leatheroid band on 12,13 spray groove bottom lands, 14 active belt shafts, 15 spray apertures, 16 active belt shafts, 17 defeated leatheroid bands, liquid level in 18 spray grooves, 19 active belt shafts, 20 drying bakers, 21 defeated leatheroid bands, 22 active belt shafts, 23 casings, 24 blower fans, 25 well heaters, 26 driven belt shafts, 27 defeated leatheroid bands, 28 driven roller bearings, 29 water washing chambers, 30 well heaters, 31 photographic fixing casees, 32 developing box, 33 well heaters, 34 driven paper delivery nip rolls, 35 roller set, 36 slip connecting plates, 37 movable rods, 38 eccentric wheels, 39 fixed mounts, 40 motors, 41 dress reels, 42 cartonings, 43 choosings are as display, 44 mainframe boxes, 45 connecting lines, 46 connecting lines, 47 view-finders, 48 exit slots, 49 exposure box, 51 defeated leatheroid bands, 52 driving motors, 53 driving motors, 54 driving motors, 55 driving motors, 56 water cycle tubes, 57 ebullators, 58 stop bath circulating barrel, 59 ebullators, 60 developer solution circulating barrel, 61 ebullators, 63 transmission gears, 64 transmission gears, 65 transmission gears, 66 transmission gears.In cartoning 42, printing paper 1 is contained on the reel 41, and deliver in the middle of the paper feed nip roll 3 and 4 in the exposure box 49 by drive roll 2, initiatively stepper motor is equipped with in the casing of paper feed nip roll 4 outside, and there is the gear on the driven paper feed nip roll 3 of gear driven to rotate together, pressing printing paper 1 to go ahead, arrival stops to walk about when carrying cutter position.Imaging head 7 is housed above exposure box 49, and the imaging head internal fixation has the exposure shutter, and telescopic casting skin cover 6 is equipped with in the top of imaging head 7, and casting skin cover 6 connects together with the display screen of negative-appearing image display 5.View-finder 47 is that video camera also can be that camera, digital camera etc. are found a view and picture pick-up device, the picture signal that view-finder 47 is shot with video-corder delivers to 44 processing of master control cabinet by connecting line 46 and choosing shows as display 43, picture signal becomes negative picture signal after treatment and is sent to 5 demonstrations of negative-appearing image display by connecting line 45, negative-appearing image display 5 shown negative picture signals are synchronizing signal with choosing as the picture signal that display 43 shows, just the mode with negative-appearing image shows, and purpose is to replace the egative film that uses when common printing paper exposes.When elected image as display 43 demonstrations meets the requirements, send the fast exposure gate that command signal makes imaging head 7, the picture signal of negative-appearing image display 5 acts on the printing paper through imaging head 7, printing paper 1 adopts common photosensitive printing paper, for improving the image quality of photograph, printing paper 1 also can adopt common amplification printing paper, printing paper after the imaging is by paper feed nip roll 3,4 transmissions, deliver to paper delivery nip roll 10 forward, in the middle of 34, stop after putting in place walking about, stepper motor 40 starts the eccentric wheel 38 that drives on the axle and rotates, axle drivening rod 37 on the eccentric wheel 38 moves forward and backward, and the movable axis of movable rod 37 front ends is fixed on the slip connecting plate 36, and the front end of slip connecting plate 36 is equipped with dynamic load paper cutter 9, carry paper cutter 9 and move forward with carrying paper cutter 8 surely and form and shear shapes, the printing paper after the exposure is carried out.Paper delivery nip roll 10 and 34 rotate will carry printing paper down deliver to developing box 32 interior on, down in the defeated leatheroid band, on, defeated leatheroid band two ends are enclosed within respectively on two groups of belt shafts down, wherein going up defeated leatheroid band 12 front ends is active belt shaft 14, the rear end is driven belt shaft 11, the left side of belt shaft is with defeated leatheroid band 51, and the right is with defeated leatheroid band 12, defeated leatheroid band 51 and 12 is pressed in the both sides of printing paper respectively, motor 52 rotates drive active belt shaft 14 and gear 63 rotates together, driven belt shaft below gear 63 drives, thereby make, following two groups of belts rotate together, clip printing paper and move forward.The top of developing box 32 is fixed with spray groove, the 13rd, the end of spray groove, on 13, be equipped with a plurality of open-works, developer solution in the groove sprays on the following printing paper by open-work, be fixed with circulation fluid cylinder 60 in the side of developing box, the bottom of circulation fluid cylinder 60 communicates with the bottom of developing box 32, in the bottom of developing box 32 and the circulation fluid cylinder 60 developer solution is housed, well heater 33 also is equipped with in bottom at developing box, is used for developer solution is warmed to suitable temperature.In developing box, photographic fixing case and the drying baker temperature sensor is housed also, temperature sensor and well heater cooperate makes the suitable temperature of maintenance in the case.Be fixed with ebullator 61 on circulation fluid cylinder 60 tops and be used for the developer solution in the circulating barrel 60 is extracted in the spray groove on top, in circulation fluid cylinder 60 is pumped to the spray groove on top again, recycle from flowing to lower box after the developer solution of open-work ejection affacts on the printing paper.Printing paper after the rotation that defeated leatheroid band does not stop will be developed is delivered in the photographic fixing case 31, defeated leatheroid band in the photographic fixing case 31 continues to go ahead for printing paper as previously mentioned, it in the spray groove on top the photographic fixing soup, the 58th, the stop bath circulating barrel, circulating barrel 58 tops are ebullators 59, well heater 30 is equipped with in the bottom of photographic fixing case, and printing paper is gone into water washing chamber 29 by photographic fixing soup spray is laggard.Be sent in the drying baker 20 behind Xian through the spray of the clear water in the spray groove of top, well heater 25 is equipped with in the bottom of drying baker 20, well heater is the far infrared type, can be other heating elements such as electrical heating wire or heating rod also, have the hole in the bottom of drying baker, and axial flow blower 24 is housed, make the hot gas fast rise, the oven dry photograph, the photograph after the oven dry is transmitted by defeated leatheroid band, sends from exit slot 48.The automatic control circuit of this system is the ordinary electronic circuit, belongs to known technology and repeats no more here.

Because person taken picture of the present invention can select own satisfied image pattern, exposure is got imaging express developed on common printing paper, not only satisfied the requirement of fast imaging, the quality that has also improved fast imaging has also reduced cost simultaneously, can bring bigger economic benefit and social benefit to society.

Claims (4)

1, fast photographic system using common photosensitive photographic paper comprises that view-finder, choosing are as display, negative-appearing image display, imaging head, paper magazine, exposure box, developing box, photographic fixing case, water washing chamber, drying baker and master control cabinet, it is characterized in that: deliver to the master control cabinet multiple image Xin number of view-finder admission, show as display by choosing, image after determining shows negative-appearing image by the negative-appearing image display, negative-appearing image on common printing paper, makes printing paper rapid development, photographic fixing, washing and oven dry exposure after by traditional developing technique by imaging head exposure.

2, fast photographic system using common photosensitive photographic paper as claimed in claim 1 is characterised in that altogether: between negative-appearing image demonstration and the imaging head telescopic casting skin cover is housed.

3, fast photographic system using common photosensitive photographic paper as claimed in claim 1 or 2 is characterized in that: electric motor driven year paper cutter is housed in the exposure case and passes in and out the letterweight rod.

4, fast photographic system using common photosensitive photographic paper as claimed in claim 3 is characterised in that altogether: spray groove is equipped with on the top at developing box, photographic fixing case, water washing chamber respectively, opens open-work at the end of spray groove, and belt pulley and defeated leatheroid band are housed respectively.

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