CN2329020Y - Development paper shifting mechanism for stereo image forming - Google Patents

Development paper shifting mechanism for stereo image forming Download PDF

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Publication number
CN2329020Y
CN2329020Y CN 98216055 CN98216055U CN2329020Y CN 2329020 Y CN2329020 Y CN 2329020Y CN 98216055 CN98216055 CN 98216055 CN 98216055 U CN98216055 U CN 98216055U CN 2329020 Y CN2329020 Y CN 2329020Y
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CN
China
Prior art keywords
bearing
printing paper
seat
fixedly connected
photographic paper
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 98216055
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Chinese (zh)
Inventor
彭书志
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changchun Institute of Optics Fine Mechanics and Physics of CAS
Original Assignee
Changchun Institute of Optics Fine Mechanics and Physics of CAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Changchun Institute of Optics Fine Mechanics and Physics of CAS filed Critical Changchun Institute of Optics Fine Mechanics and Physics of CAS
Priority to CN 98216055 priority Critical patent/CN2329020Y/en
Application granted granted Critical
Publication of CN2329020Y publication Critical patent/CN2329020Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model belongs to special purpose equipment for photography industry, relating to the improvement of a moving mechanism of photographic paper in a stereo enlarger. The problems that the system rigidity is poor, the degree of automation is low, and poor imaging quality are solved. The special purpose equipment for photography industry is composed of a base 1, a bearing seat 2, a bearing gland 3, a bearing 4, a screw rod 5, photographic paper bottom seat 6, photographic paper 7, sealing gasket 8, a nut seat 9, a pumping nozzle 10, shaft couplings 11 and 12, a support seat 13, a motor 14, a grating ruler 15, a reading head 16, a support seat 17, a clamping plate 18, a lead rail seat 19, a water bubble apparatus 20, a vacuum pump 21, and a rubber pipe 22. The photographic paper can be fed automatically by the moving mechanism of the photographic paper. The transmission is smooth without vibration and without swing. The distortion of imaging aberration is eliminated by absorbing the photographic paper by vacuum. The imaging quality is increased. The stereo perception is enhanced. The stereo imaging is clear. The special purpose equipment for photography industry is suitable for stereo imaging, stereo lamp boxes, public service advertisements, etc.

Description

Three-dimensional imaging printing paper travel mechanism
The invention belongs to the photographic industry specialized equipment, relate to a kind of improvement printing paper travel mechanism in the three-dimensional enlarger.
At present, the printing paper travel mechanism of color solid enlarger as shown in Figure 1: it is placed on the printing paper position of common enlarger, utilizes film case travel mechanism just can synthesize having relief three-dimensional egative film, form relief stereoscopic photograph.It comprises: holding screw 1, fixed cover 2, bearing 3, leading screw 4, sliding support 5, nut seat 6, printing paper 7, printing paper seat 8, pressing plate 9, compressing tablet 10, bearing 11, fixed cover 12, feeding handwheel 13, holding screw 14, guide pillar 15.Its motion is as follows: when swivel feeding handwheel 13 makes leading screw 4 rotations, drive nut seat 6,7 above it, printing paper seat 8, pressing plate 9, compressing tablet 10 etc. simultaneously and do rectilinear motion together, four sliding supports 5 are fixed on the printing paper seat 8, sliding support 5 is enclosed within on the guide pillar 15 and does rectilinear motion along guide pillar 15, finishes the specific requirement of three-dimensional imaging.This simple in structure, can satisfy general three-dimensional imaging requirement, its shortcoming is: system stiffness is poor; Adopt feeding handwheel structure, the shift position does not have demonstration when printing paper moves, and can't realize robotization, and its feeding wheel feed precision was low when printing paper moved, when the high-quality three-dimensional imaging, and the stereoeffect confusion, visual poor; Be equipped with the flat of 5mm on the printing paper, make imaging produce deviation, the guide pillar kind of drive of employing makes printing paper seat bumpy motion then influence image quality.
The objective of the invention is to improve system stiffness, improve automaticity, improve the three-dimensional imaging quality.
Detailed content of the present invention such as Fig. 3, Fig. 4, shown in Figure 5: it comprises: pedestal 1, bearing seat 2, bearing gland 3, bearing 4, leading screw 5, printing paper base 6, printing paper 7, sealing gasket 8, nut seat 9, the mouth 10 of bleeding, shaft coupling 11,12, motor bearing 13, motor 14, grating chi 15, read head 16, bearing 17, clamping plate 18, track base 19, bubble instrument 20, vacuum pump 21, sebific duct 22, pedestal 1 connects with the printing paper seat of three-dimensional enlarger or common enlarger, bearing seat 2 is fixedly connected with pedestal 1, bearing gland 3 is fixed on the bearing seat 2, bearing 4 is contained in the hole of bearing seat 2, the end of leading screw 5 places the hole of two bearings 4, bearing gland 3 compresses the support of bearing 4, leading screw 5 is placed in the nut seat 9 and is fixed between two bearing seats 2, printing paper base 6 is fixedly connected with nut seat 9, printing paper 7 places on the sealing gasket 8, sealing gasket 8 places on the printing paper base 6 and is fixedly connected, bleed mouth 10 an end and printing paper base 6 is fixedly connected and the sebific duct 22 of the other end and vacuum pump 21 links, the two ends of shaft coupling 11 are fixedly connected with leading screw 5 and shaft coupling 12 respectively, the axle of the other end of shaft coupling 12 and motor 14 is fixedly connected, motor bearing 13 is fixedly connected with pedestal 1, the axle of motor 14 places the shell of motor bearing 13 and motor 14 and motor bearing 13 to be fixedly connected, grating chi 15 is pressed on the printing paper bearing 6 by clamping plate 18, read head 16 is fixing with bearing 17, bearing 17, guide rail bearing 19 is fixed on the pedestal 1, clamping plate 18 are fixed on the printing paper base 6, and bubble instrument 20 is placed on the pedestal 1.
When stepper motor 14 of the present invention rotates, drive shaft coupling 11 and leading screw 5 rotations by the shaft coupling on it 12, at this moment the interior ring of bearing 4 also rotates with leading screw 5 interference fit, printing paper 7, sealing gasket 8, nut seat 9, the mouth 10 of bleeding, grating chi 15, clamping plate 18 that the rotation of leading screw 5 drives on the printing paper base 6 nut seat 9 are one moving linearly together, along track base 19 direction moving linearlies, the printing paper of then finishing three-dimensional imaging moves printing paper base 6 by the slide block on its body.Grating chi 15, clamping plate 18 move together when motion, and at this moment grating chi 15 produces relative motion with read head 16, can accurately know the exact position of printing paper base 6 by the displacement display device of grating chi.
Good effect of the present invention: the feeding handwheel architecture advances of prior art is become the stepper motor feed mechanism, can realize the high precision transmission feeding, the printing paper base is realized the robotization feeding, satisfies the accuracy requirement of three-dimensional imaging; Improve the guide pillar structure with rolling linear guide rail structure, make system's stable drive, improved transmission accuracy simultaneously, friction, the moving image quality that helps of no heavy curtain; Adopt the structure of printing paper base 6, printing paper 7, sealing gasket 8, nut seat 9, the mouth 10 of bleeding and adopt vacuum pump absorption printing paper to eliminate the imaging aberration distortion that causes because of printing paper flexural deformation, increased stereoscopic sensation; Adopt the leveling of bubble instrument on pedestal, the optical center line that can make three-dimensional enlarger makes three-dimensional imaging clear with paper plane is vertical mutually.All parts among the present invention all are installed in the rigidity that has then strengthened system of the present invention on the pedestal, have improved image quality, and the repeatability of system improves.It can finish the three-dimensional imaging of several specification printing paper.Be applicable to stereoscopic photograph imaging, three-dimensional lamp box, public service ads etc.
Description of drawings:
Fig. 1 is a prior art master pseudosection;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is master's pseudosection of the present invention;
Fig. 4 is the vertical view of Fig. 3;
Fig. 5 is the connection synoptic diagram of intermediate pump of the present invention.
Embodiments of the invention:
Pedestal 1 usefulness aluminium sheet or other iron plate or cast iron plate manufacturing, bearing seat 2 adopts 200 models, bearing gland 3, nut seat 9, the mouth 10 of bleeding, shaft coupling 11,12, No. 45 steel of motor bearing 13 usefulness.Bearing 4 is selected D level bearing or E level bearing.The ball-screw that leading screw 5 adopts Hanzhong enginerring works to produce, diameter is Φ 32mm, pitch 5mm.Printing paper base 6 adopts cast aluminium or iron casting moulding.Sealing gasket 8 adopts the vacuum offset plate to make.The 75BFD03 stepper motor that motor 14 adopts Nanjing Micromotor Factory to produce.The product specification that grating chi 15 and read head 16 adopt our unit to produce is S GC3-1000.No. 45 steel of bearing 17 usefulness or 40Cr make.Clamping plate 18 adopt 40Cr to make or 65Mn.The DJZ25 that track base 19 adopts Hanzhong machine works to produce.Bubble instrument 20 adopts scrupulously and respectfully, and value is 0.01mm.Vacuum pump adopts the VLT60 that its happy company produces in the Zhenjiang.

Claims (1)

1, a kind of three-dimensional imaging printing paper travel mechanism, it comprises leading screw 4, printing paper 7, nut seat 9, it is characterized in that: bearing seat 2 is fixedly connected with pedestal 1, bearing gland 3 is fixed on the bearing seat 2, bearing 4 is contained in the hole of bearing seat 2, the end of leading screw 5 places the hole of two bearings 4, bearing gland 3 compresses the support of bearing 4, leading screw 5 is placed in the nut seat 9 and is fixed between two bearing seats 2, printing paper base 6 is fixedly connected with nut seat 9, printing paper 7 places on the sealing gasket 8, sealing gasket 8 places on the printing paper base 6 and is fixedly connected, bleed mouth 10 an end and printing paper base 6 is fixedly connected and the sebific duct 22 of the other end and vacuum pump 21 links, the two ends of shaft coupling 11 are fixedly connected with leading screw 5 and shaft coupling 12 respectively, the axle of the other end of shaft coupling 12 and motor 14 is fixedly connected, motor bearing 13 is fixedly connected with pedestal 1, the axle of motor 14 places the shell of motor bearing 13 and motor 14 and motor bearing 13 to be fixedly connected, grating chi 15 is pressed on the printing paper bearing 6 by clamping plate 18, read head 16 is fixing with bearing 17, bearing 17, guide rail bearing 19 is fixed on the pedestal 1, clamping plate 18 are fixed on the printing paper base 6, and bubble instrument 20 is placed on the pedestal 1.
CN 98216055 1998-06-30 1998-06-30 Development paper shifting mechanism for stereo image forming Expired - Fee Related CN2329020Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 98216055 CN2329020Y (en) 1998-06-30 1998-06-30 Development paper shifting mechanism for stereo image forming

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 98216055 CN2329020Y (en) 1998-06-30 1998-06-30 Development paper shifting mechanism for stereo image forming

Publications (1)

Publication Number Publication Date
CN2329020Y true CN2329020Y (en) 1999-07-14

Family

ID=33969143

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 98216055 Expired - Fee Related CN2329020Y (en) 1998-06-30 1998-06-30 Development paper shifting mechanism for stereo image forming

Country Status (1)

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CN (1) CN2329020Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010069252A1 (en) * 2008-12-17 2010-06-24 Gu Jinchang A device to fix grating and photosensitive materials for stereo-projection imaging
WO2010072124A1 (en) * 2008-12-26 2010-07-01 Gu Jinchang Photosensing device for digital stereo spliced picture projection imaging and operation method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010069252A1 (en) * 2008-12-17 2010-06-24 Gu Jinchang A device to fix grating and photosensitive materials for stereo-projection imaging
RU2472196C1 (en) * 2008-12-17 2013-01-10 ШАНХАЙ ИИН ДИДЖИТЛ ТЕКНОЛЭДЖИ КО., Лтд. Fixing device for raster and light-sensitive materials used in stereoscopic projection images
WO2010072124A1 (en) * 2008-12-26 2010-07-01 Gu Jinchang Photosensing device for digital stereo spliced picture projection imaging and operation method thereof

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C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee