WO2014012512A1 - 一种用于数码立体影像冲印的移动压紧遮光机构及其方法 - Google Patents

一种用于数码立体影像冲印的移动压紧遮光机构及其方法 Download PDF

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Publication number
WO2014012512A1
WO2014012512A1 PCT/CN2013/079652 CN2013079652W WO2014012512A1 WO 2014012512 A1 WO2014012512 A1 WO 2014012512A1 CN 2013079652 W CN2013079652 W CN 2013079652W WO 2014012512 A1 WO2014012512 A1 WO 2014012512A1
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WO
WIPO (PCT)
Prior art keywords
grating
fixing plate
roller
exposure system
system device
Prior art date
Application number
PCT/CN2013/079652
Other languages
English (en)
French (fr)
Inventor
顾金昌
Original Assignee
Gu Jinchang
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 Gu Jinchang filed Critical Gu Jinchang
Priority to RU2015105819A priority Critical patent/RU2015105819A/ru
Priority to KR1020157004161A priority patent/KR20150033730A/ko
Priority to US14/413,942 priority patent/US9864281B2/en
Priority to JP2015521966A priority patent/JP2016500155A/ja
Publication of WO2014012512A1 publication Critical patent/WO2014012512A1/zh
Priority to IN1039DEN2015 priority patent/IN2015DN01039A/en

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/70—Microphotolithographic exposure; Apparatus therefor
    • G03F7/70691—Handling of masks or workpieces
    • G03F7/70716—Stages
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/50—Projection printing apparatus, e.g. enlarger, copying camera with slit or like diaphragm moving over original for progressive exposure
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/58—Baseboards, masking frames, or other holders for the sensitive material
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B35/00—Stereoscopic photography
    • G03B35/18—Stereoscopic photography by simultaneous viewing
    • G03B35/24—Stereoscopic photography by simultaneous viewing using apertured or refractive resolving means on screens or between screen and eye

Definitions

  • the present invention relates to an image processing apparatus and method, and more particularly to a mobile compression shading positioning mechanism for digital stereoscopic image printing and a method thereof. Background technique
  • digital stereoscopic image processing equipment has developed into a digital laser stereoscopic printing device using laser scanning exposure imaging from a small-sized digital stereoscopic image processing device using a liquid crystal display for LCD display. .
  • the three-dimensional grating photographic materials used in digital stereo printing equipment generally have two types.
  • the commonly used three-dimensional grating photosensitive material is an ultra-thin stereoscopic grating photosensitive material which is easy to curl and has a very thin thickness and which is very thin and has a silver halide coating directly on the back side of the grating or which first bonds the photosensitive material and the grating.
  • the three-dimensional grating photosensitive material is relatively simple and convenient in the printing process of the digital three-dimensional printing equipment, and is first combined and then subjected to multiple different angles of projection and then washed and dried to form a three-dimensional. This stereoscopic image has a fine viewing distance.
  • stereo grating photosensitive material is relatively thick and can not be curled, the grating line is thick, can not be automatically washed into the stereo printing system, and can not be first coated with silver halide on the back side of the grating, and the photosensitive material and the grating are not bonded first.
  • the thicker grating photographic material is complicated and complicated in the printing process of the digital stereo printing device, and can only be exposed to the latent image by using the first superimposed re-projection feeling, and then separating the photosensitive material from the grating and then rinsing and drying the image. Then, the image and the grating are combined to form a body.
  • the stereo vision distance is long and the stereoscopic effect is strong.
  • the ordinary digital stereo image printing device of this method is powerless, and in addition to the digital stereo printing device, it has considerable technical ability.
  • the process is complicated and the quality is also unstable.
  • the stereoscopic local focus points produced are not blurred, especially in the final image and the raster-to-line composite. Summary of the invention
  • an object of the present invention is to provide a mobile compression shutter mechanism for digital stereo image printing, comprising a base, a gantry, a photosensitive platform, and an exposure system device, wherein the base is groove-shaped, and the inside thereof A sensation platform is provided, the gantry is two and parallel, the two gantry are fixed on the base and a slide rail is arranged between the two gantry, in the slide rail a screw is arranged, one end of the screw is connected to the motor motor; the motor motor is connected to the exposure system device, and the top end of the exposure system device is provided with two sliders, and the two sliders and the wire are passed through The bar is connected, and a laser scanning line port is arranged on the lower surface of the exposure system device.
  • the photographic platform is provided with a photographic paper conveying belt, and the photographic paper conveying belt is provided with a plurality of suction small holes, and is sleeved on the photosensitive platform, and a motor motor is arranged on each of the two sides of the photographic base And the motor motor is connected to the exposure system device, the base is provided with an endless belt on both sides of the upper and lower planes, and the two endless belts are parallel, and the left and right sides of the base are respectively provided with a roller, and the two rollers are Parallel, and a roller blind device is disposed above each of the left and right rollers, the roller is arranged on the base and the photosensitive platform, and the endless belt is sleeved on two rollers, the base
  • the side motor motors are each connected to one end of the roller by a belt.
  • the grating platform is provided with a grating bead and a grating bead fixing plate with a cylinder on each side, and the cylinder is connected with the exposure system device, the grating bead fixing plate is set on the photosensitive platform, and the grating bead is set On the grating bead fixing plate.
  • the grating platform is provided with a grating pressing mechanism, wherein the grating pressing mechanism comprises a slider fixing plate, two sliders, a slide fixing plate, a shading pressing roller, a pressing roller group fixing plate, Pressing the roller set side plate and the reinforcing brace, the slider fixing plate is provided with a cylinder and the two sliders are fixed at the two ends of the slider fixing plate, and the pressing roller set is fixed
  • the cylinder is provided with a cylinder connecting component and a cylinder connecting the sliding plate of the slider, and a laser scanning wire hole is arranged between the two light-shielding pressing rollers, and the pressing roller set fixing plate has two parallel sides at the rear surface thereof.
  • the slide rail is provided with two sliders on the slide fixing plate, and the slider is clamped into the slide rail of the pinch roller set fixing plate to form a movable connection, and the pinch roller set side is
  • the plate is fixed on the pinch roller set fixing plate and is provided at the lower part thereof Two rows of shading pinch rollers.
  • the two sliders on the slider fixing plate of the grating pressing mechanism are respectively disposed on an endless belt.
  • Each of the two roller blind devices is internally provided with a roll of the same size as the upper surface of the base, the one end of the rolling fabric is fixed inside the roller blind device, and the other end is connected with the slider on the grating pressing mechanism.
  • the fixing plate is fixed.
  • a method for moving a compacting shutter mechanism for stereo image printing the steps of which are as follows:
  • the photographic paper conveying belt has a plurality of suction holes for more easily adsorbing the incoming photosensitive material, and at this time, the cylinder of the grating bead fixing plate holding the grating receives the instruction to cause the grating bead fixing plate to be pressed down by the grating to the grating
  • the motor motor on the side of the base starts to operate to drive the roller to rotate rightward, and the roller that rotates to the right drives the two endless belts disposed thereon to move to the right, and the ring belt that moves to the right drives the set.
  • the upper grating pressing mechanism moves to the right.
  • the rolling device also starts to operate at the same time.
  • the right side of the rolling device recovers the rolling cloth, and the left side releases the rolling cloth so that the base is always covered, and remains in the photosensitive platform.
  • the photosensitive material is not subjected to beam mapping, and the cylinder on the grating pressing mechanism starts to operate to subject the slide fixing plate to the downward pressure, and the sliding plate is solid.
  • the slider on the plate is forced to run down the slide on the pinch roller set fixing plate, thereby driving the pinch roller set fixing plate to press down, so that the shading pin can tightly close the grating and
  • the photosensitive material is partially compressed.
  • the motor motor on the gantry receives the command of the exposure system device to drive the screw to run, and the running screw drives the two sliders on the exposure system device to move to the right, so that the exposure system device starts to the right.
  • the movement, the exposure system device and the grating pressing mechanism are relative to the same movement, and the exposure system device emits the laser line from the laser scanning line opened on the lower surface thereof, and the emitted laser line is irradiated on the grating pressing mechanism.
  • the laser light emitted from the exposure system device passes through the laser scanning line hole between the light-shielding pressure rollers through the grating pair.
  • the photosensitive material is exposed for the first time, when the first scan is exposed
  • the cylinder operation of the grating pressing mechanism lifts the light-shielding pressure roller on the pinch roller set fixing plate, and the operation of the cylinder on the grating bead fixing plate keeps the grating bead continuously pressed on the photosensitive platform, which is
  • the motor motor on the base starts to drive to the left
  • the roller rotates, and then the roller drives the grating pressing mechanism to move to the left.
  • the rolling device also starts to operate at the same time, and the roller blind device on the left recovers the volume.
  • the curtain and the right roller blind device release the roller blind fabric so that the photosensitive material that has been exposed to light is always covered, and at the same time, the motor motor on the gantry receives the command of the exposure system device to drive the screw to operate, and the operation
  • the lead screw drives the exposure system device to move to the left, and the exposure system device and the grating pressing mechanism move relative to each other to the left, thereby returning to the original position at the same time.
  • the computer sends a second photo information.
  • the photosensitive platform begins to shift out of the position of the photosensitive platform in step S1, so that it is linear with the S1 step. The position of the scanning line is misaligned.
  • the exposure system device, the grating pressing mechanism, and the rolling device start to operate to the right to complete the second scanning exposure.
  • the exposure system device, the grating pressing mechanism, Both the photosensitive platform and the roller blind device return to the original position at the same time.
  • the computer sends a third photo information.
  • the photosensitive platform begins to shift out of the position of the photosensitive platform in step S2 to make it and the S2 line scan line. The position is misaligned, and the exposure system device, the grating pressing mechanism, and the roller blind device start to move to the right simultaneously to complete the third scanning exposure.
  • the parent grating is selected: before preparing the stereo with a long visual distance and a strong stereoscopic effect, it is determined how many lines of the grating are used and a batch of the needle-shaped focusing holes is used. Any one of the grating sheets of the grating sheet is placed on the photosensitive platform as a mother grating and clamps the grating pressing mechanism on both sides of the photosensitive platform.
  • step S1 Prior to performing step S1, a batch of non-crimped thick gratings is placed on the other dedicated equipment by a plurality of needle-shaped focusing apertures on the two sides of the grating and on the two sides of the grating.
  • step S4 a stereoscopic image is formed by combining the stereoscopic image of the photosensitive photographic processing and drying and the focus point of the photosensitive photographic target with a batch of grating alignment holes.
  • Figure 1 is a schematic view showing the basic configuration of the present invention.
  • Figure 2 is a schematic partial exploded view of the present invention.
  • FIG. 3 is a schematic exploded view of the grating pressing mechanism of the present invention.
  • a mobile pressing and shielding mechanism for stereo image printing comprises a base 1 , a gantry 2 , a photosensitive platform 3 , an exposure system device 4 , and the base 1 is concave.
  • a photosensitive platform 3 is disposed therein, and the gantry 2 is two parallel and parallel, and the two gantry 2 are fixed on the base 1 and disposed between the two gantry 2 a slide rail 22, a slide screw 22 is disposed in the slide rail 22, and one end of the lead screw is connected to the motor motor 21; the motor motor 21 is connected to the exposure system device 4, and the top of the exposure system device 4 is The surface is provided with two sliders, and is connected to the lead screw through two sliders, and a laser scanning line port is arranged on the lower surface of the exposure system device 4.
  • the photographic platform 3 is provided with a photographic paper conveying belt, the photographic paper conveying belt is provided with a plurality of holes, and is sleeved on the photosensitive platform 3, and a motor motor is arranged on each side of the base 1 12, and the motor motor 12 is connected to the exposure system device 4,
  • the base 1 is provided with an endless belt 13 on each of the front and rear sides, and the two endless belts 13 are parallel, and the base 1 has a roll on each of the left and right sides.
  • the shaft 14 and the two rollers 14 are parallel, and a roller blind device 6 is disposed above the left and right rollers 14 , and the roller 14 is arranged on the base 1 and the photosensitive platform 3 .
  • the endless belt 13 is sleeved on the two rollers 14, and the two motor motors 12 on the side of the base 1 are respectively connected to one end of the roller 14 through a belt 16 .
  • the grating platform 3 is provided with a grating bead 151 and a grating bead fixing plate 152 with a cylinder 5, and the cylinder 5 is connected to the exposure system device 4, and the grating bead fixing plate 152 is activated in the photosensitive On the platform 3, a grating bead 151 is provided on the grating bead fixing plate 152.
  • the grating platform 3 is provided with a grating pressing mechanism 31.
  • the grating pressing mechanism 31 is composed of a slider fixing plate 311, two sliders 312, a slide fixing plate 313, a light blocking pressing roller 314, and a pressure.
  • the roller set fixing plate 315, the pressing roller set side plate 316, and the reinforcing brace 317 are formed.
  • the slider fixing plate 311 is provided with a cylinder 5 and the two sliders 312 are fixed to the slider.
  • the pinch roller set fixing plate 315 is provided with a cylinder connecting assembly connected with the cylinder 5 on the slider fixing plate 311, and a laser scanning line hole between the two light blocking pressing rollers 314.
  • the pressing roller set fixing plate 315 is provided with two parallel slides on the rear surface thereof, and the slide fixing plate 313 is provided with two sliders, and the slider roller is inserted into the pressing roller through the slider.
  • the movable joint is formed in the slide rails of the group fixing plate 315, and the pinch roller group side plate 316 is fixed on the pinch roller set fixing plate 315, and two rows of light-shielding pressure rollers 314 are disposed at the lower portion thereof.
  • the two sliders 312 on the slider fixing plate 311 of the grating pressing mechanism 31 are respectively disposed on an endless belt 13.
  • Each of the two roller blind devices 6 is internally provided with a roll of roller blind fabric 61 of the same size as the upper surface of the base 1, and the end of the roller blind fabric 61 is fixed inside the roller blind device 6, and the other end is pressed against the grating.
  • the slider fixing plate 311 on the fastening mechanism 31 is fixed.
  • a method for moving a compacting shutter mechanism for stereo image printing the steps of which are as follows:
  • the device is operated to put a grating on the photosensitive platform 3, the exposure system device 4 acquires an image information from the computer, and a photosensitive material is entered between the photosensitive platform 3 and the grating, and the photosensitive platform 3 is sleeved.
  • the paper conveyor belt has a lot of small holes to make it easier to put on the top.
  • the cylinder 5 on the grating bead fixing plate 152 receives the command to cause the grating clamping mechanism to drive the grating against the photographic paper, and the motor motor 12 on both sides of the base 1 starts to operate to drive the roller 14 to rotate to the right, to the right.
  • the rotating roller 14 drives the two endless belts 13 disposed thereon to move to the right, and the right-moving endless belt 13 drives the grating pressing mechanism 31 disposed thereon to move to the right, at this time, the roller blind device 6 also starts to operate, the right side of the rolling device 6 recovers the rolling cloth 61, and the left side of the rolling cloth 61 makes the base 1 always covered, keeping the photosensitive material in the photosensitive platform 3 from being mapped by the light beam, and the grating pressing mechanism 31
  • the cylinder 5 starts to operate to press the slide fixing plate 313, and the slider on the slide fixing plate 313 is forced to run downward along the slide on the pressing roller set fixing plate 315, thereby The pressing roller set fixing plate 315 is pressed down, so that the light blocking pressing roller 314 can tightly press the grating and the photosensitive material tightly.
  • the motor motor 21 on the gantry 2 receives the command of the exposure system device 4 to drive the screw, and the running screw drives the two sliders on the exposure system device 4 to move to the right, thereby making the exposure system
  • the device 4 starts to move to the right, the exposure system device 4 and the grating pressing mechanism 31 move in a relatively static manner, and the exposure system device 4 emits a laser line from the laser scanning line opened at the lower surface thereof.
  • the laser line is irradiated to the light-shielding pressure roller 314 of the grating pressing mechanism 31. Since the two light-shielding pressure rollers 314 have laser scanning line holes, the laser light emitted from the exposure system device 4 is transmitted through the light-shielding.
  • the laser scanning line hole between the rollers 314 passes through the grating to perform the first scanning exposure of the photosensitive material.
  • the cylinder 5 of the grating pressing mechanism 31 operates to press the roller set fixing plate 315.
  • the light-shielding pressure roller 314 is lifted, and the cylinder 5 on the grating bead fixing plate 152 operates to keep the grating bead fixing plate 152 pressed against the photosensitive platform 3, and the motor motor 12 on the base 1 starts to pass to the left.
  • the roller 14 is rotated, and then the roller 14 is driven to move to the left by the roller 14 .
  • the roller blind device 6 also starts to operate, and the roller blind device 6 on the left side recovers the roller blind device on the right side of the roller blind 61 .
  • the motor motor 21 on the gantry 2 receives the command of the exposure system device 4 to drive the screw to operate, and the running screw drives the exposure system device 4 moves to the left, and the exposure system device 4 and the grating pressing mechanism 31 perform relative static movement to the left, thereby returning to the original position at the same time. 52.
  • the computer sends a second photo information.
  • the photosensitive platform 3 After the exposure system device 4 receives the information, the photosensitive platform 3 starts to shift out of the position of the photosensitive platform 3 in the step S1, so as to make a midline with the S1. The position of the scanning line is misaligned. At this time, the exposure system device 4, the grating pressing mechanism 31, and the roller blind device 6 start to operate to the right to complete the second scanning exposure. After the second scanning exposure is completed, the exposure system device 4 The grating pressing mechanism 31, the photosensitive platform 3, and the roller blind device 6 are simultaneously returned to the original position.
  • the computer sends a third photo information.
  • the photosensitive platform 3 starts to shift out of the position of the photosensitive platform 3 in step S2, causing it to cross the S2 line.
  • the position of the scanning line is misaligned.
  • the exposure system device 4, the grating pressing mechanism 31, and the rolling device 6 start to move to the right in the same direction to complete the third scanning exposure.
  • steps S2, S3 until all the scans are completed, and the cylinder 5 on the grating bead fixing plate 152 on the photosensitive platform 3 receives the instruction of the exposure system device 4 to raise the grating bead fixing plate 152 back to the original position. , the grating is lifted, and the photographic material under the grating enters the rinsing device to process the image.
  • the parent grating is selected: before preparing the stereo with a long visual distance and a strong stereoscopic effect, it is determined how many lines of the grating are used and a batch of the needle-shaped focusing holes is used. Any one of the grating sheets of the grating sheet is placed on the photosensitive platform as a mother grating and clamps the grating clamping mechanism on both sides of the photosensitive platform.
  • step S1 Prior to performing step S1, a batch of non-crimped thick gratings is placed on the other dedicated equipment to apply a plurality of needle-shaped focusing holes to the raster lines on both sides of the grating.
  • Step S4 further includes a step of forming a stereoscopic image by combining the stereoscopic image of the photosensitive photographic processing and the photographic focal point with a raster alignment hole of a batch of focusing holes.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Projection-Type Copiers In General (AREA)

Abstract

一种用于数码立体影像冲印的移动压紧遮光机构，包括底座（1）、龙门架（2）、感光平台（3）、曝光系统设备（4），底座（1）为凹槽状，其内部设有感光平台（3），龙门架（2）为两个且为平行状，两个龙门架（2）固设在底座（1）上且两个龙门架（2）之间设有一个滑轨（22），滑轨（22）中设有一丝杠，丝杠的一端与马达电机（12）连接，马达电机（12）与曝光系统设备（4）连接；曝光系统设备（4）顶端面与丝杠连接，曝光系统设备（4）下部面设有一条激光扫描线口，感光平台（3）上设有一光栅压紧机构（31）、一光栅压板，曝光系统设备（4）与光栅压紧机构（31）、光栅压板同步运作，且通过感光平台（3）的位置的移动来完成立体冲印。具有结构合理、性能稳定、冲印的立体图像色彩艳丽的优点。

Description

一种用于数码立体影像冲印的移动压紧遮光机构及其方法 技术领域
本发明涉及一种影像冲印设备和方法，特别是涉及一种用于数码立体影 像冲印的移动压紧遮光定位机构及其方法。 背景技术
随着数码立体影像行业的逐歩发展， 数码立体影像冲印设备已经从小规 格尺寸的采用 LCD液晶屏为显示器件投影成像的数码立体影像冲印设备， 发展成为采用激光扫描曝光成像的数码激光立体冲印设备。
由于消费者对数码立体的视觉距离， 视觉环境的欣赏接受要求不同， 也 就对数码立体冲印设备使用的立体光栅感光材料不同， 数码立体冲印设备使 用的立体光栅感光材料一般有两大类，较为普通使用的立体光栅感光材料为 容易卷曲厚度很薄光栅线条很细的而且直接在光栅背面进行卤化银涂布或 先把感光材料和光栅粘合的超薄形立体光栅感光材料， 这种超薄形立体光栅 感光材料在数码立体冲印设备的冲印工艺较为简单方便快捷， 是先复合再经 过多次不同角度投影感光再冲洗烘干出立体。这种立体像质精细观赏距离较 近。
另一类使用的立体光栅感光材料比较厚不能卷曲， 光栅线条较粗， 不能 进入立体冲印系统自动冲洗， 也不能先在光栅背面进行卤化银涂布， 更不能 把感光材料和光栅先粘合， 这种较厚的光栅感光材料在数码立体冲印设备的 冲印工艺就很复杂繁锁， 只能采用先叠合再投影感曝成潜影， 再把感光材料 与光栅分离后再冲洗烘干出图像， 再把图像与光栅复合成立体， 这种立体视 觉距离远， 立体感强， 但这种方法普通的数码立体影像冲印设备就显得无能 为力， 而且除了数码立体冲印设备外， 要有相当的技术能力， 工艺繁锁， 质 量也不稳定， 制作出的立体局部聚焦点不实有模糊现象， 尤其在最后图像与 光栅对线复合这一关成败是关键。 发明内容
为实现上述目的， 本发明的目的是提供一种用于数码立体影像冲印的移 动压紧遮光机构， 包括底座、 龙门架、 感光平台、 曝光系统设备， 所述的底 座为凹槽状， 其内部设有一个感光平台， 所述的龙门架为两个且为平行状， 所述的两个龙门架固设在底座上且两个龙门架之间设有一个滑轨，所述的滑 轨中设有一丝杠， 所述的丝杠一端与马达电机连接； 所述的马达电机与曝光 系统设备连接， 所述的曝光系统设备顶端面设有两个滑块， 且通过两个滑块 与丝杠连接， 所述的曝光系统设备下部面设有一条激光扫描线口。
所述的感光平台上设有一相纸输送带，所述相纸输送带上开设有多个吸 风小孔， 且其套设在感光平台上， 所述的底座两个侧面各设有一马达电机且 马达电机与曝光系统设备连接，所述的底座前后上平面两边各设有一环形皮 带且两条环形皮带为平行状， 所述的底座左右两边各设有一滚轴， 两根滚轴 之间为平行状， 且在左右两边滚轴的上方各设有一个卷帘装置， 所述的滚轴 贯串在底座和感光平台上， 所述的环形皮带套设在两根滚轴上， 所述的底座 侧面的马达电机分别通过一条轮带与滚轴的一端连接。
所述的感光平台两边各设有一光栅压条和一带有汽缸的光栅压条固定 板， 且所述的汽缸与曝光系统设备连接， 所述的光栅压条固定板活设在感光 平台上， 且光栅压条设在光栅压条固定板上。
所述的感光平台上安置有一个光栅压紧机构，所述的光栅压紧机构由滑 块固定板、 两个滑块、 滑道固定板、 遮光压紧辊、 压紧辊轮组固定板、 压紧 辊轮组侧板、 加强撑棒构成， 所述的滑块固定板上设有一汽缸且所述的两个 滑块固定在滑块固定板两端，所述的压紧辊轮组固定板上设有一汽缸连接组 件与滑块固定板上的汽缸连接， 两遮光压紧辊之间有一条激光扫描线孔， 所 述的压紧辊轮组固定板其后部面开设有两条平行的滑道，所述的滑道固定板 上设有两个滑块， 且其通过滑块卡入压紧辊轮组固定板上的滑道中形成活动 连接， 所述的压紧辊轮组侧板固设在压紧辊轮组固定板上， 且在其下部设有 两排遮光压紧辊。
所述的光栅压紧机构中滑块固定板上的两个滑块分别对应设置在一条 环形皮带上。
所述的两个卷帘装置内部各装有一卷与底座上表面同等大小的卷帘布， 所述的卷帘布一端固设在卷帘装置内部， 另一端与光栅压紧机构上的滑块固 定板固设。
一种用于立体影像冲印的移动压紧遮光机构的方法， 其歩骤如下：
Sl、 设备运行时对感光平台上先放入一张光栅夹住， 所述的曝光系统设 备获取来自计算机的一张图像信息， 感光平台与光栅之间瞬间自动进入一张 感光材料， 感光平台上套设的相纸输送带开有很多吸风小孔能更加容易的吸 附进入的感光材料，此时夹住光栅的光栅压条固定板上的汽缸接收指令使光 栅压条固定板带着光栅下压到感光材料上， 同时底座侧面的马达电机开始运 作带动滚轴向右转动， 向右转动的滚轴带动设置在其上的两条环形皮带向右 运动， 向右运动的环形皮带带动设置其上的光栅压紧机构向右移动， 此时所 述的卷帘装置也开始同时运作， 卷帘装置右边回收卷帘布、 左边放出卷帘布 使得底座始终处于被覆盖状态， 保持感光平台中的感光材料不受光束映射， 同时光栅压紧机构上的汽缸开始运作使滑道固定板受到下压力，所述的滑道 固定板上的滑块受力使其沿着压紧辊轮组固定板上的滑道向下运行， 从而带 动压紧辊轮组固定板下压， 使遮光压紧辊能更紧密的把光栅与感光材料局部 压紧。在此同时所述的龙门架上的马达电机接收到曝光系统设备的命令带动 丝杆运转， 运转的丝杆带动曝光系统设备上的两个滑块向右移动， 从而使曝 光系统设备开始向右移动， 曝光系统设备和光栅压紧机构为相对的同歩移动， 所述的曝光系统设备此时由其下部面开设的激光扫描线口射出激光线，射出 的激光线照射在光栅压紧机构的遮光压紧辊上， 由于两根遮光压紧辊之间有 激光扫描线孔， 因此所述的曝光系统设备上射出的激光线透过遮光压紧辊之 间的激光扫描线孔穿过光栅对感光材料进行第一次扫描曝光， 当第一扫描曝 光完成时， 光栅压紧机构的汽缸运作使压紧辊轮组固定板上的遮光压紧辊提 起， 光栅压条固定板上的汽缸运作使光栅压条继续紧压在感光平台上保持不 变， 此时底座上的马达电机开始向左传动， 带动滚轴转动， 再由滚轴带动光 栅压紧机构向左边移动， 此时所述的卷帘装置也开始同歩运作， 左边的卷帘 装置回收卷帘、右边卷帘装置放出卷帘布使得感过光的感光材料始终处于被 覆盖状态，在此同时所述的龙门架上的马达电机同时接收到曝光系统设备的 指令带动丝杆运转， 运转的丝杆带动曝光系统设备向左移动， 所述的曝光系 统设备与光栅压紧机构进行相对的同歩向左移动，从而同时都回到原始位置。
52、第一次曝光扫描完成后计算机发送第二张照片信息， 曝光系统设备 接收到信息后， 感光平台开始偏移出歩骤 S 1中感光平台的位置， 使其与 S 1 歩骤中线状扫描线位置产生错位， 此时曝光系统设备、 光栅压紧机构、 卷帘 装置开始同歩向右运作完成第二次扫描曝光， 第二次扫描曝光完成后， 曝光 系统设备、 光栅压紧机构、 感光平台、 卷帘装置都同时回到原始位置。
53、第一次曝光扫描完成后计算机发送第三张照片信息， 曝光系统设备 接收到信息后， 感光平台开始偏移出歩骤 S2中感光平台的位置， 使其与 S2 歩骤线状扫描线位置产生错位， 此时曝光系统设备、 光栅压紧机构、 卷帘装 置开始同歩向右移动运完成第三次扫描曝光。
54、 重复歩骤 S2、 S3直至将所有均扫描包括完毕， 感光平台上的光栅 压条固定板上的汽缸接收到曝光系统设备的指令，使光栅夹紧机构提升回到 原始位置， 光栅提起， 光栅下的感光材料进入冲洗设备冲洗成像。
其中，在执行歩骤 S 1之前还包括选用母光栅：在准备冲印视觉距离远， 立体感强的立体前，要决定用多少线数的光栅并在打过针状型对焦孔的一个 批次光栅片材中任选一张光栅片材放在感光平台上作为母光栅并夹紧感光 平台两边的光栅压紧机构。
在执行歩骤 S 1之前还包括把一个批次的不能卷曲的厚光栅在其它专用 设备上在光栅的两头和两边按光栅的线道打上数只针状型对焦孔。 歩骤 S4后还包括一将投影感光冲洗烘干的立体图像及所感光的对焦点 与一个批次打过对焦孔的光栅对准孔位复合形成立体的歩骤。 附图说明
图 1是本发明基本剖析结构示意图。
图 2是本发明的局部分解结构示意图。
图 3是本发明光栅压紧机构的分解结构示意图。
其中： 1-底座； 2-龙门架； 3-感光平台； 4-曝光系统设备； 5-汽缸； 6-、 卷帘装置、 61-卷帘布； 11-相纸输送带； 12-马达电机； 13-环形皮带； 14-滚 轴； 16-轮带； 21-马达电机； 22-滑轨； 31-光栅压紧机构； 151-光栅压条； 152- 光栅压条固定板； 311-滑块固定板； 312-滑块； 313-滑道固定板； 314-遮光压 紧辊； 315-压紧辊轮组固定板； 316-压紧辊轮组侧板； 317-加强撑棒。 具体实施方式
如图 1、图 2、图 3所示，一种用于立体影像冲印的移动压紧遮光机构， 包括底座 1、 龙门架 2、 感光平台 3、 曝光系统设备 4， 所述的底座 1为凹槽 状， 其内部设有一个感光平台 3， 所述的龙门架 2为两个且为平行状， 所述 的两个龙门架 2固设在底座 1上且两个龙门架 2之间设有一个滑轨 22，所述 的滑轨 22中设有一丝杠， 所述的丝杠一端与马达电机 21连接； 所述的马达 电机 21与曝光系统设备 4连接， 所述的曝光系统设备 4顶端面设有两个滑 块， 且通过两个滑块与丝杠连接， 所述的曝光系统设备 4下部面设有一条激 光扫描线口。
所述的感光平台 3上设有一相纸输送带，所述相纸输送带上开设有多个 孔，且其套设在感光平台 3上，所述的底座 1两个侧面各设有一马达电机 12 且马达电机 12与曝光系统设备 4连接， 所述的底座 1前后两边各设有一环 形皮带 13且两条环形皮带 13为平行状，所述的底座 1左右两边各设有一滚 轴 14，两根滚轴 14之间为平行状，且在左右两边滚轴 14的上方各设有一个 卷帘装置 6，所述的滚轴 14贯串在底座 1和感光平台 3上，所述的环形皮带 13套设在两根滚轴 14上，所述的底座 1侧面的两个马达电机 12分别通过一 条轮带 16与滚轴 14的一端连接。
所述的感光平台 3两边各设有一光栅压条 151和一带有汽缸 5的光栅压 条固定板 152， 且所述的汽缸 5与曝光系统设备 4连接， 所述的光栅压条固 定板 152活设在感光平台 3上，且光栅压条 151设在光栅压条固定板 152上。
所述的感光平台 3上安置有一个光栅压紧机构 31，所述的光栅压紧机构 31由滑块固定板 311、 两个滑块 312、 滑道固定板 313、 遮光压紧辊 314、 压 紧辊轮组固定板 315、 压紧辊轮组侧板 316、 加强撑棒 317构成， 所述的滑 块固定板 311上设有一汽缸 5且所述的两个滑块 312固定在滑块固定板 311 两端， 所述的压紧辊轮组固定板 315 上设有一汽缸连接组件与滑块固定板 311上的汽缸 5连接， 两遮光压紧辊 314之间有一条激光扫描线孔， 所述的 压紧辊轮组固定板 315其后部面开设有两条平行的滑道，所述的滑道固定板 313上设有两个滑块， 且其通过滑块卡入压紧辊轮组固定板 315上的滑道中 形成活动连接，所述的压紧辊轮组侧板 316固设在压紧辊轮组固定板 315上， 且在其下部设有两排遮光压紧辊 314。
所述的光栅压紧机构 31中滑块固定板 311上的两个滑块 312分别对应 设置在一条环形皮带 13上。
所述的两个卷帘装置 6内部各装有一卷与底座 1上表面同等大小的卷帘 布 61， 所述的卷帘布 61—端固设在卷帘装置 6内部， 另一端与光栅压紧机 构 31上的滑块固定板 311固设。
一种用于立体影像冲印的移动压紧遮光机构的方法， 其歩骤如下：
Sl、 设备运行时对感光平台 3上放入一个光栅， 所述的曝光系统设备 4 获取来自计算机的一张图像信息，感光平台 3与光栅之间进入一张感光材料， 感光平台 3上套设的相纸输送带开有很多小孔能更加容易的吸附放在上面感 光材料， 此时光栅压条固定板 152上的汽缸 5接收指令使光栅夹紧机构带动 光栅压在相纸上， 同时底座 1两边的马达电机 12开始运作带动滚轴 14向右 转动， 向右转动的滚轴 14带动设置在其上的两条环形皮带 13向右运动， 向 右运动的环形皮带 13带动设置其上的光栅压紧机构 31向右移动，此时所述 的卷帘装置 6也开始运作，卷帘装置 6右边回收卷帘布 61、左边放出卷帘布 61使得底座 1始终处于被覆盖状态，保持感光平台 3中感光材料不受光束映 射， 同时光栅压紧机构 31上的汽缸 5开始运作使滑道固定板 313受到下压 力，所述的滑道固定板 313上的滑块受力使其沿着压紧辊轮组固定板 315上 的滑道向下运行， 从而带动压紧辊轮组固定板 315下压， 使遮光压紧辊 314 能更紧密的把光栅与感光材料压紧。在此同时所述的龙门架 2上的马达电机 21接收到曝光系统设备 4的命令带动丝杆运转，运转的丝杆带动曝光系统设 备 4上的两个滑块向右移动， 从而使曝光系统设备 4开始向右移动， 曝光系 统设备 4和光栅压紧机构 31为相对静止的同歩移动，所述的曝光系统设备 4 此时由其下部面开设的激光扫描线口射出激光线，射出的激光线照射在光栅 压紧机构 31的遮光压紧辊 314，由于两根遮光压紧辊 314之间有激光扫描线 孔， 因此所述的曝光系统设备 4上射出的激光线透过遮光压紧辊 314之间的 激光扫描线孔穿过光栅对感光材料进行第一次扫描曝光， 当第一扫描曝光完 成时， 光栅压紧机构 31的汽缸 5运作使压紧辊轮组固定板 315上的遮光压 紧辊 314提起， 光栅压条固定板 152上的汽缸 5运作使光栅压条固定板 152 继续紧压在感光平台 3上保持不变， 此时底座 1上的马达电机 12开始向左 传动， 带动滚轴 14转动， 再由滚轴 14带动光栅压紧机构 31向左边移动， 此时所述的卷帘装置 6也开始运作， 左边的卷帘装置 6回收卷帘布 61右边 卷帘装置 6放出卷帘布 61使得底座 1始终处于被覆盖状态， 在此同时所述 的龙门架 2上的马达电机 21接收到曝光系统设备 4的指令带动丝杆运转， 运转的丝杆带动曝光系统设备 4向左移动，所述的曝光系统设备 4与光栅压 紧机构 31进行相对的静止同歩向左移动， 从而同时都回到原位。 52、第一次曝光扫描完成后计算机发送第二张照片信息， 曝光系统设备 4接收到信息后， 感光平台 3开始偏移出歩骤 S1中感光平台 3的位置， 使 其与 S1 歩骤中线状扫描线位置产生错位， 此时曝光系统设备 4、 光栅压紧 机构 31、卷帘装置 6开始同歩向右运作完成第二次扫描曝光，第二次扫描曝 光完成后， 曝光系统设备 4、 光栅压紧机构 31、 感光平台 3、 卷帘装置 6都 同时回到原始位置。
53、第一次曝光扫描完成后计算机发送第三张照片信息， 曝光系统设备 4接收到信息后， 感光平台 3开始偏移出歩骤 S2中感光平台 3的位置， 使 其与 S2歩骤线状扫描线位置产生错位， 此时曝光系统设备 4、 光栅压紧机 构 31、 卷帘装置 6开始同歩向右移动运完成第三次扫描曝光。
54、 重复歩骤 S2、 S3直至将所有均扫描包括完毕， 感光平台 3上的光 栅压条固定板 152上的汽缸 5接收到曝光系统设备 4的指令， 使光栅压条固 定板 152提升回到原始位置， 光栅提起， 光栅下的感光材料进入冲洗设备冲 洗成像。
其中，在执行歩骤 S 1之前还包括选用母光栅：在准备冲印视觉距离远， 立体感强的立体前，要决定用多少线数的光栅并在打过针状型对焦孔的一个 批次光栅片材中任选一张光栅片材放在感光平台上作为母光栅并夹紧感光 平台两边的光栅夹紧机构。
在执行歩骤 S 1之前还包括把一个批次的不能卷曲的厚光栅在其它专用 设备上在光栅的两头和两边按光栅的线道打上数只针状型对焦孔。
歩骤 S4后还包括一将投影感光冲洗烘干的立体图像及所感光的对焦点 与一个批次打过对焦孔的光栅对准孔位复合形成立体的歩骤。
虽然以上描述了本发明的具体实施方式，但是本领域的技术人员应当理 解， 这些仅是举例说明， 在不背离本发明的原理和实质的前提下， 可以对这 些实施方式做出多种变更或修改。 因此， 本发明的保护范围由所附权利要求 书限定。

Claims

权利要求
1、 一种用于数码立体影像冲印的移动压紧遮光机构， 包括底座、 龙门 架、 感光平台、 曝光系统设备， 其特征在于： 所述的底座为凹槽状， 其内部 设有一个感光平台， 所述的龙门架为两个且为平行状， 所述的两个龙门架固 设在底座上且两个龙门架之间设有一个滑轨， 所述的滑轨中设有一丝杠， 所 述的丝杠一端与马达电机连接； 所述的马达电机与曝光系统设备连接， 所述 的曝光系统设备顶端面设有两个滑块， 且通过两个滑块与丝杠连接， 所述的 曝光系统设备下部面设有一条激光扫描线口。
2、 根据权利要求 1所述的一种用于数码立体影像冲印的移动压紧遮光 机构， 其特征在于： 所述的感光平台上设有一相纸输送带， 所述相纸输送带 上开设有多个吸风小孔， 且其套设在感光平台上， 所述的底座两个侧面各设 有一马达电机且马达电机与曝光系统设备连接，所述的底座上平面前后两边 各设有一环形皮带且两条环形皮带为平行状，所述的底座左右两边各设有一 滚轴， 两根滚轴之间为平行状， 且在左右两边滚轴的上方各设有一个卷帘装 置， 所述的滚轴贯串在底座和感光平台上， 所述的环形皮带套设在两根滚轴 上， 所述的底座侧面的马达电机分别通过一条轮带与滚轴的一端连接。
3、 根据权利要求 1或 2所述的一种用于数码立体影像冲印的移动压紧 遮光机构， 其特征在于： 所述的感光平台两边各活设有一光栅夹紧机构， 所 述的光栅夹紧机构由光栅压条固定板， 光栅压条和汽缸组成， 且所述的汽缸 与曝光系统设备连接， 所述的光栅压条固定板活设在感光平台上方的两边， 且光栅压条设在光栅压条固定板上。
4、 根据权利要求 1或 2所述的一种用于数码立体影像冲印的移动压紧 遮光机构， 其特征在于： 所述的感光平台上安置有一个光栅压紧机构， 所述 的光栅压紧机构由滑块固定板、 两个滑块、 滑道固定板、 遮光压紧辊、 压紧 辊轮组固定板、 压紧辊轮组侧板、 加强撑棒构成， 所述的滑块固定板上设有 一汽缸且所述的两个滑块固定在滑块固定板两端，所述的压紧辊轮组固定板 上设有一汽缸连接组件与滑块固定板上的汽缸连接，遮光压紧辊之间有一条 激光扫描线孔， 所述的压紧辊轮组固定板其后部面开设有两条平行的滑道， 所述的滑道固定板上设有两个滑块，且其通过滑块卡入压紧辊轮组固定板上 的滑道中形成活动连接，所述的压紧辊轮组侧板固设在压紧辊轮组固定板上， 且在其下部设有两排遮光压紧辊。
5、 根据权利要求 2所述的一种用于数码立体影像冲印的移动压紧遮光 机构， 其特征在于： 所述的光栅压紧机构中滑块固定板上的两个滑块分别对 应设置在一条环形皮带上。
6、 根据权利要求 2所述的一种用于数码立体影像冲印的移动压紧遮光 机构， 其特征在于： 所述的两个卷帘装置内部各装有一卷与底座上表面同等 大小的卷帘布， 所述的卷帘布一端固设在卷帘装置内部， 另一端与光栅压紧 机构上的滑块固定板固设。
7、 根据权利要求 1-6任意项所述的一种用于数码立体影像冲印的移动 压紧遮光机构的方法， 其歩骤如下：
Sl、设备运行前在感光平台上先放入一张光栅让光栅压条与光栅压条固 定板把光栅夹住， 所述的曝光系统设备获取来自计算机的一张图像信息， 感 光平台上的相纸输送带与光栅之间瞬间自动进入一张感光材料， 感光平台上 套设的相纸输送带开有很多吸风小孔能更加容易的吸附进入的感光材料， 此 时夹住光栅的光栅压条固定板上的汽缸接收指令使光栅夹紧机构带着光栅 下压到感光材料上， 同时底座侧面的马达电机开始运作带动滚轴向右转动， 向右转动的滚轴带动设置在其上的两条环形皮带向右运动， 向右运动的环形 皮带带动设置其上的光栅压紧机构向右移动， 此时所述的卷帘装置也开始同 时运作， 卷帘装置右边回收卷帘布、 左边放出卷帘布使得底座始终处于被覆 盖状态， 保持感光平台中的感光材料不受光束映射， 同时光栅压紧机构上的 汽缸开始运作使滑道固定板受到下压力，所述的滑道固定板上的滑块受力使 其沿着压紧辊轮组固定板上的滑道向下运行， 从而带动压紧辊轮组固定板下 压， 使遮光压紧辊能更紧密的把光栅与感光材料局部压紧， 在此同时所述的 龙门架上的马达电机接收到曝光系统设备的命令带动丝杆运转，运转的丝杆 带动曝光系统设备上的两个滑块向右移动，从而使曝光系统设备开始向右移 动， 曝光系统设备和光栅压紧机构为相对的同歩移动， 所述的曝光系统设备 此时由其下部面开设的激光扫描线口射出激光线，射出的激光线照射在光栅 压紧机构的遮光压紧辊上， 由于两根遮光压紧辊之间有激光扫描线孔， 因此 所述的曝光系统设备上射出的激光线透过遮光压紧辊之间的激光扫描线孔 透过光栅对感光材料进行第一次扫描曝光， 当第一扫描曝光完成时， 光栅压 紧机构的汽缸运作使压紧辊轮组固定板上的遮光压紧辊提起， 光栅压条固定 板上的汽缸运作使光栅压条固定板继续紧压在感光平台上保持不变， 此时底 座上的马达电机开始向左传动， 带动滚轴转动， 再由滚轴带动光栅压紧机构 向左边移动， 此时所述的卷帘装置也开始同歩运作， 左边的卷帘装置回收卷 帘、 右边卷帘装置放出卷帘布使得感过光的感光材料始终处于被覆盖状态， 在此同时所述的龙门架上的马达电机同时接收到曝光系统设备的指令带动 丝杆运转， 运转的丝杆带动曝光系统设备向左移动， 所述的曝光系统设备与 光栅压紧机构进行相对的同歩向左移动， 从而同时都回到原始位置；
52、第一次曝光扫描完成后计算机发送第二张照片信息， 曝光系统设备 接收到信息后， 感光平台开始偏移出歩骤 S 1中感光平台的位置， 使其与 S 1 歩骤中线状扫描线位置产生错位， 此时曝光系统设备、 光栅压紧机构、 卷帘 装置开始同歩向右运作完成第二次扫描曝光， 第二次扫描曝光完成后， 曝光 系统设备、 光栅压紧机构、 感光平台、 卷帘装置都同时回到原始位置；
53、第一次曝光扫描完成后计算机发送第三张照片信息， 曝光系统设备 接收到信息后， 感光平台开始偏移出歩骤 S2中感光平台的位置， 使其与 S2 歩骤线状扫描线位置产生错位， 此时曝光系统设备、 光栅压紧机构、 卷帘装 置开始同歩向右移动运完成第三次扫描曝光； S4、 重复歩骤 S2、 S3直至将所有均扫描包括完毕， 感光平台上的光栅 压条固定板上的汽缸接收到曝光系统设备的指令，使光栅压条固定板提升回 到原始位置， 光栅提起， 光栅下的感光材料进入冲洗设备冲洗成像。
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