CN203350615U

CN203350615U - UV imposition device

Info

Publication number: CN203350615U
Application number: CN 201320312980
Authority: CN
Inventors: 吴婷婷; 汤炼
Original assignee: HUBEI XINGLONG PACKAGING MATERIAL CO Ltd
Current assignee: HUBEI XINGLONG PACKAGING MATERIAL CO Ltd
Priority date: 2013-05-31
Filing date: 2013-05-31
Publication date: 2013-12-18
Anticipated expiration: 2023-05-31

Abstract

The utility model discloses a UV imposition device. The device comprises unit graphic mother set for imposition. Imposition graphics needed by imposition are disposed on the mother set. One surface of the unit graphic mother set is in pasted connection with one surface of a glass plate. A film for alignment is provided with rectangular grids. One surface of a PET thin film used for the large mother set is contacted the unit graphic mother set. The end part of the PET thin film is in pasted connected with the glass plate. The film is in pasted connected with the other surface of the PET thin film. The rectangular grids are aligned to the imposition graphics on the unit graphic mother set. A mask plate for exposure is provided with a light transmission area. The mask plate is in pasted connection with the rectangular grids of the film. The light transmission area on the mask plate is aligned to the rectangular grids of the film. A UV light source is used for illumination over the mask plate to allow UV adhesive in the light transmission area of the mask plate to solidified, so that the solidified UV adhesive thin film copies the image on the unit graphic mother set. The device is used to achieve imposition with high fidelity.

Description

The UV makeup device

Technical field

This patent relates to ultra tiny processing and holographic technique field, is specifically related to the UV makeup device of large-size units hologram and the device of the optical texture of the ultra tiny processing with deep groove structure.

Background technology

UV is the abbreviation of ultraviolet light, and the ultraviolet light wavelength is 10-400nm, and very strong penetration power is arranged, and can penetrate most of transparent glass and plastics.

PET is the abbreviation of English Polyethylene terephthalate, and the PET film is poly terephthalic acid class plastic sheeting, mainly comprises polyethylene terephthalate PET and polybutylene terephthalate PBT.

Main layout technology is mechanical layout technology both at home and abroad, and other layout technology adaptive surface is all less, and certain limitation is arranged.The widely used mechanical layout technology in home and abroad, be the principle of utilizing the hot pressing thermoprint at present, and the mode that the unit hologram is shifted by the hot pressing thermoprint, be spliced into a large-sized master hologram.Because the restriction of its principle and process aspect has following defect, (1), in large-sized master hologram layout process, the flatness of layout head and the uniformity coefficient of temperature all are difficult to guarantee, can only splice undersized hologram, unit size is many within 10 centimetres of X10 cm range, and can not splice large-sized unit hologram, (2), the machinery layout utilizes hot pressing pressure to produce distortion and is copied, and information loss is larger, the temperature of thermoprint (layout) head is higher, and action time is also longer, having a large amount of heats is delivered on the layout base material, and cause thermal deformation, and then cause positional precision not high, fidelity is limited, can not splice the optical device with deep groove structure, as groove depth can reach the lens more than 20 microns, micro-lens etc., the groove depth of the pattern of splicing can only be 1 micron left and right, therefore, for large-sized unit hologram, particularly for the optical device with deep groove structure, also there is no at present a kind of comparatively desirable makeup device.

Summary of the invention

The purpose of this utility model is to provide a kind of UV makeup device, to overcome above-mentioned deficiency of the prior art.

For achieving the above object, the utility model provides a kind of UV makeup device, comprising:

The unit figure mother matrix of using for layout, which is provided with the required splicing figure of layout;

Glass plate, the one side of described unit figure mother matrix is pasted and is connected mutually with the one side of glass plate;

To mutatis mutandis photographic film, described photographic film is provided with a plurality of panes;

The PET film that large mother matrix is used, described PET film simultaneously carried out corona treatment or coating and had the capillary coating of increasing, described PET film is done the one side that increases the surface tension processing and is contacted with the unit figure mother matrix, the end of described PET film is pasted and is connected with glass plate, the another side of described photographic film and PET film is pasted and is connected, pane of described photographic film and the splicing pattern alignment on the unit figure mother matrix;

The mask plate of exposure use, described mask plate is provided with transmission region, and the pane of described mask plate and described photographic film is connected, and the transmission region on described mask plate aligns with the pane on photographic film;

The UV light source, for above mask plate, irradiating and make the UV adhesive curing in the mask plate transmission region, the UV glue thin layer after making to solidify has copied the pattern on the unit figure mother matrix.

Further, four of above-mentioned splicing figure angles are provided with mutatis mutandis cross mark line.

Further, above-mentioned glass plate is black or the brown sheet glass that thickness is greater than 5mm.

Further, the thickness of above-mentioned PET film is 120-200 μ m, and the surface tension after the one side of described PET film is processed is the 44-48 dyne.

The utility model UV makeup device is not subject to the restriction of concatenation unit dimension of picture, and the large mother matrix of the sliceable unit figure containing various sizes, be particularly suitable for the splicing of large scale figure; Be not subject to the restriction of composed pattern gash depth yet, can fill the groove of any degree of depth, both holograms of sliceable shallow slot structure, the also sliceable pattern with deep groove structure, wide accommodation, practical.

The utility model UV makeup device utilizes ultraviolet light polymerization, because ultraviolet light polymerization is a kind of cold-treating process, can not make the layout base material produce thermal deformation, thereby positioning precision is high, copied under liquid situation then and solidified simultaneously, liquid has good filling capacity and the fidelity of extra-high-speed, can obtain Hi-Fi layout.

The accompanying drawing explanation

The structural representation that Fig. 1 is the utility model unit figure mother matrix;

Fig. 2 is that the utility model is pasted on the schematic diagram on glass plate by the unit figure mother matrix;

The structural representation that Fig. 3 is the utility model film;

The structural representation that Fig. 4 is the utility model mask plate;

Fig. 5 is that the utility model is pasted on the film schematic diagram without surface treatment face of PET film;

The end that Fig. 6 is the utility model PET film is pasted on the schematic diagram on glass plate;

Fig. 7 pastes the mask plate schematic diagram of exposure use above the utility model film;

Fig. 8 is that the utility model opens the PET film to expose the schematic diagram of unit figure mother matrix;

Fig. 9 a is that the utility model drips the Jiao Chu schematic diagram of roll extrusion forward with rubber roll from the unit figure mother matrix;

Fig. 9 b is the schematic diagram that the utility model UV glue will be uniformly distributed in the surface of unit figure mother matrix;

Figure 10 is that the utility model irradiates the schematic diagram of the UV adhesive curing made in the mask plate transmission region above mask plate with the UV lamp;

Structural representation after the splicing that Figure 11 is the utility model unit figure mother matrix completes;

Figure 12 is the utility model UV keyline layout method process flow diagram;

In figure, 1-unit figure mother matrix; 2-splicing figure; 3-glass plate; 4-cross mark line; 5-adhesive tape; 6-film; 7-pane; 8-mask plate; 9-mask plate transmission region; 10-PET film; 11-UV glue; 12-rubber roll; 13-UV glue-line; 14-UV light source.

Embodiment

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

UV makeup device described in the utility model comprises: the unit figure mother matrix 1 of using for layout, which is provided with the required splicing figure 2 of layout, and at four angles of splicing figure 2, be provided with mutatis mutandis cross mark line 4; Glass plate 3, the one side of described unit figure mother matrix 1 is pasted and is connected mutually with the one side of glass plate 3, and glass plate 3 is greater than black or the brown sheet glass of 5mm for thickness; To the mutatis mutandis film, the described film is provided with pane; The PET film that large mother matrix is used, the thickness of PET film is 120-200 μ m, described PET film simultaneously carried out corona treatment or coating and had the capillary coating of increasing, surface tension after the one side of described PET film is processed is the 44-48 dyne, the one side of described PET film contacts with unit figure mother matrix 1, the end of PET film is pasted and is connected with glass plate 3, the described film is pasted and is connected with the another side of PET film, and the pane of the described film is aimed at the splicing figure 2 on unit figure mother matrix 1; The mask plate of exposure use, described mask plate is provided with transmission region 9, and the pane 7 of described mask plate and the described film is connected, and the transmission region 9 on described mask plate aligns with the pane on the film; UV light source 14, for above mask plate 8, irradiating and make the UV adhesive curing in mask plate transmission region 9, the UV glue-line 13 after making to solidify has copied the pattern on unit figure mother matrix 1.

As shown in figure 12, use the step of carrying out layout of the utility model UV makeup device as follows:

The utility model UV keyline layout method comprises following steps:

Step 1, prepare a mother matrix of the unit figure for layout 1, the size of unit figure mother matrix 1 is unrestricted, there is required splicing figure 2 on unit figure mother matrix 1, splicing figure 2 is hologram or the optical structure chart with deep trouth, thickness is in 30-40 micron left and right, and make mutatis mutandis cross mark line 4 at four jiaos of required splicing figure 2, this mark line can be made by the method for photoetching, also available fine needle is portrayed, unit figure mother matrix 1 as shown in Figure 1, by the shape of picture combination, can be square, rectangle, triangle, prismatic, trapezoidal, sexangle ... Deng arbitrary shape, unit figure mother matrix 1 surrounding is fixed on large glass plate 3 with thin adhesive tape 5, glass plate 3 thickness are more than 5 millimeters, preferably adopt dark glass, glass plate can be positioned on experiment table, make as far as possible mother matrix entirely be close on glass plate, as shown in Figure 2, the unit figure in the present embodiment is rectangle,

Step 2, make one for the film 6 to mutatis mutandis, the size of the pane in the film 6 just in time equals to be spliced the size of figure 2, pane 7 forms a matrix, and the large mother matrix that the quantity of pane 7 obtains as required obtains size to be determined, as shown in Figure 3, matrix in the present embodiment is 3X2, be horizontal three figures, vertical two figures, the film 6 can be made in plate making enterprise; Prepare one and make the PET film 10 that large mother matrix is used, thickness all can between 120-200 μ m, surface no marking, smooth, it simultaneously carried out corona treatment or was coated with increasing capillary coating, the one side surface tension of processing is in 44-48 dyne left and right, size should, than the slightly large 5-10 centimetre of the size of spliced map shape 2 matrixes, be beneficial to subsequent technique, as electroforming copies; Will be to the mutatis mutandis film and PET film 10 use anhydrous alcohols wiped clean gently, and not surface treated that face of the PET film that will prepare in above-mentioned steps four with tape-stripping the mutatis mutandis film, as shown in Figure 5;

Step 3, the PET film 10 that posts the film is placed in to unit figure mother matrix 1 upper surface that is attached to glass plate 3, the surface that PET film 10 was processed is contacted with unit figure mother matrix 1, mobile PET film 10 gently, make a certain pane, as four jiaos of the twoth pane of the 1st row with unit figure mother matrix 1 on the cross alignment mark, then, use tape-stripping on glass plate, as shown in Figure 6 at an end of PET film 10;

Step 4, make the mask plate 8 of an exposure use, as shown in Figure 4, the size of mask plate 8 central, clear parts with aim at the film 6 in the in the same size of pane, surrounding is lighttight black, similar with the film to mutatis mutandis; Stick the mask plate of exposure use on the film 6 of the unit figure pane 7 be spliced, the transparent oblong aperture on mask plate be window should with aim at the film on 6 pane 7 align, and with adhesive tape, its surrounding is pasted to jail, as shown in Figure 7;

Step 5, by posting the PET film 10 of aiming at the film and exposure mask plate, open, expose unit figure mother matrix 1, as shown in Figure 8, then with dropper, at an end of unit figure mother matrix 1, drip one or two UV glues 11, the width of glue 11 and number, the area that depends on unit figure mother matrix 1, the area of unit figure mother matrix 1 is larger, and it is wider that the width of glue is wanted, number also can be some more, and general 1-2 bar gets final product;

Step 6, to again cover on unit figure mother matrix 1 with the PET film 10 of aiming at the film and exposure mask plate, and shakeout PET film 10 and to the mutatis mutandis film, with rubber roll 12 from dripping a Jiao Chu roll extrusion forward, as shown in Fig. 9 a and 9b, now UV glue 11 will be uniformly distributed in the surface of unit figure mother matrix 1, and forms UV glue-line 13 between PET film 10 and unit figure mother matrix 1, the pressure of roll extrusion is larger, and UV glue-line 13 is just thinner.

Step 7, lightweight with it, the life-span is long, and the LED UV line source of radiations heat energy hardly, and above mask plate, the about 5-6 centimetre of distance, irradiate 2-3 second back and forth, and as shown in figure 10, the UV glue in mask plate transmission region 9 just will solidify.

Step 8, the PET film is peeled off and opened gradually from an end of unit figure mother matrix 1, and turn over turnback, now, pattern on unit figure mother matrix 1 has just been transferred on the PET film, UV glue thin layer after solidifying has copied the pattern on unit figure mother matrix 1, and be attached on the surface of PET film (because this surface is through corona or through coating processing, its surface adhesion force is larger), with the paper handkerchief that speckles with anhydrous alcohol or non-dust cloth, the unnecessary uncured UV glue wiped clean gently by the unit figure outside, the splicing of a unit pattern has just completed, as shown in figure 11, again by the uncured UV glue around pattern on unit figure mother matrix 1, also by the paper handkerchief or the non-dust cloth wiped clean that speckle with anhydrous alcohol.

Step 9, take mask plate off from aiming at the film, stick on second pane that will splice, and simultaneously, the transparent window on mask plate aligns with second pane; To be placed on unit figure mother matrix 1 with the PET film of aiming at the film and exposure mask plate again, and second pane that will splice aimed at the alignment line on unit figure mother matrix 1, then again an end of PET film is affixed on glass plate with adhesive tape, repeat above-mentioned step 9 to ten two, can spell second pattern, so repeat, can complete whole layout process.

Claims

1. a UV makeup device, is characterized in that, comprising:

2. UV makeup device according to claim 1, it is characterized in that: four angles of described splicing figure are provided with mutatis mutandis cross mark line.

3. UV makeup device according to claim 1, it is characterized in that: described glass plate is black or the brown sheet glass that thickness is greater than 5mm.

4. UV makeup device according to claim 1, it is characterized in that: the thickness of described PET film is 120-200 μ m, the surface tension after the one side of described PET film is processed is the 44-48 dyne.