CN203838477U - Upper light source exposure machine for composite screen exposure - Google Patents
Upper light source exposure machine for composite screen exposure Download PDFInfo
- Publication number
- CN203838477U CN203838477U CN201420277693.4U CN201420277693U CN203838477U CN 203838477 U CN203838477 U CN 203838477U CN 201420277693 U CN201420277693 U CN 201420277693U CN 203838477 U CN203838477 U CN 203838477U
- Authority
- CN
- China
- Prior art keywords
- light source
- upper light
- exposure
- exposure machine
- composite halftone
- 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 - Lifetime
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 27
- 239000011521 glass Substances 0.000 claims abstract description 16
- 240000005528 Arctium lappa Species 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 11
- 229910052736 halogen Inorganic materials 0.000 claims description 8
- 150000002367 halogens Chemical class 0.000 claims description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 229920002120 photoresistant polymer Polymers 0.000 description 4
- 238000010422 painting Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000001131 transforming effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Abstract
The utility model relates to exposure machines, in particular to an upper light source exposure machine for composite screen exposure. The upper light source exposure machine for the composite screen exposure comprises a stand and a glass platform arranged on the stand, the stand is provided with a fixing arm, the fixing arm is provided with an upper light source, and the upper light source is suspended above the glass platform. The upper light source exposure machine for the composite screen exposure has beneficial effects that the exposure irradiation light source is changed into the upper light source from the original lower light source through changing the upper and lower structures of a traditional exposure machine, photosensitive resist of the scraper surface (S surface) for the composite screen exposure is cured effectively after being exposed, the screen needle hole number is greatly reduced, the printing resistance of the screen is improved, and accordingly the screen quality is greatly improved.
Description
Technical field
The utility model relates to exposure machine, relates in particular to a kind of upper light source exposure machine for composite halftone exposure.
Background technology
At present, the exposure machine of the applied traditional exposure half tone of plate-making industry as shown in Figure 1, comprise frame 11, control panel 12, lampshade 13, Halogen lamp LED 14, glass platform 15, upper cover 16, glass platform 15 middle parts that post film egative film screen painting face (P face) and be placed on exposure machine down, again black gland is placed in the blade face of half tone, place wireway, put down exposure machine upper cover 16, on control panel 12, set exposure parameter after start exposure; After having exposed, open exposure machine upper cover 16, half tone is taken out, send to development after taking film egative film off.
Because the light source of exposure machine (Halogen lamp LED 14) below, so the printing surface of the half tone that can only expose (P face), film egative film can be close to glass platform 15 like this, ensure exposure effect; But stainless steel half tone is because steel yarn can not see through ultraviolet ray, and the photoresists of blade face (S face) can not be fully curing, is easy to form pin hole after development, photoresists attenuation, printing lifetime; If think that blade face (S face) is placed on exposure machine down and carries out blade face exposure, film egative film will be hung empty in centre, and cannot vacuumize, so traditional exposure cannot be carried out the exposure of blade face (S face).
Summary of the invention
In order to solve the problems of the prior art, the utility model provides a kind of upper light source exposure machine for composite halftone exposure.
The utility model provides a kind of upper light source exposure machine for composite halftone exposure, comprise frame and be arranged on the glass platform in described frame, described frame is provided with fixed arm, and described fixed arm is provided with light source, and described upper light source is suspended from described glass platform.
As further improvement of the utility model, described frame is connected with control panel, and described control panel is electrically connected with described upper light source.
As further improvement of the utility model, described frame be connected with the rear panel door curtain made of cloth, upper cover gobo and before draw roller shutter, the described rear panel door curtain made of cloth, upper cover gobo and before draw roller shutter to enclose casing shape.
As further improvement of the utility model, the described rear panel door curtain made of cloth, upper cover gobo are and draw curtain formula black shading cord
As further improvement of the utility model, described glass platform is arranged on the bottom of described fixed arm.
As further improvement of the utility model, described upper light source comprises Halogen lamp LED.
As further improvement of the utility model, described upper light source comprises Halogen lamp LED and illuminating lamp.
As further improvement of the utility model, on described fixed arm, be provided with lampshade.
The beneficial effects of the utility model are: pass through such scheme, by transforming the up-down structure of traditional exposure machine, make the radiation source of exposure become upper light source by original lower light source, for the blade face (S face) of the composite halftone that exposes, S face photoresists are exposed rear effectively curing, greatly reduce the pin hole of half tone, improved the resistance to seal of half tone, thereby the quality of half tone is greatly improved.
Brief description of the drawings
Fig. 1 is the structural representation of the exposure machine of traditional exposure half tone;
Fig. 2 is the structural representation of a kind of upper light source exposure machine for composite halftone exposure of the utility model.
Embodiment
Below in conjunction with brief description of the drawings and embodiment, the utility model is further illustrated.
Drawing reference numeral in Fig. 2 is: the front roller shutter 1 that draws; Limit switch 2; Lampshade 3; Upper light source 4; Fixed arm 5; Glass platform 6; Control panel 7; The rear panel door curtain made of cloth 8; Frame 9; Upper cover gobo 10.
As shown in Figure 2, for a upper light source exposure machine for composite halftone exposure, comprise frame 9 and be arranged on the glass platform 6 in described frame 9, described frame 9 is provided with fixed arm 5, described fixed arm 5 is provided with light source 4, and described upper light source 4 is suspended from described glass platform 6.
As shown in Figure 2, described frame 9 is provided with limit switch 2.
As shown in Figure 2, described frame 9 is connected with control panel 7, and described control panel 7 is electrically connected with described upper light source 4.
As shown in Figure 2, described frame 9 be connected with the rear panel door curtain made of cloth 8, upper cover gobo 2 and before draw roller shutter 1, the described rear panel door curtain made of cloth 8, upper cover gobo 10 and before draw roller shutter 1 to enclose casing shape, the rear panel door curtain made of cloth 8, upper cover gobo 10 are preferably and draw curtain formula black shading cord.
As shown in Figure 2, described glass platform 6 is arranged on the bottom of described fixed arm 5.
As shown in Figure 2, described upper light source 4 is Halogen lamp LED, and described upper light source 4 forms jointly for Halogen lamp LED (UV-lamp of the use of exposing) and illuminating lamp (amber light), lighting lamp power is independently, do not participate in exposure, only, in the time having lighting demand, open separately for illumination.
As shown in Figure 2, on described fixed arm 5, be provided with lampshade 3.
The utility model provides a kind of upper light source exposure machine for composite halftone exposure, removes exposure machine upper cover, increases fixed arm 5 as upper light source lamp house supporting rack, and lamp box is moved to center directly over upper light source exposure machine, and lamp is apart from being 1 meter.
A kind of upper light source exposure machine for composite halftone exposure that the utility model provides, when work, first power-on, set parameter, the handle that front draws roller shutter 1 is pulled down on earth, form closed space (closed space is formed by upper cover gobo 10, the rear panel door curtain made of cloth 8, the front roller shutter 1 that draws, and all materials are gobo), now limit switch 2 is touched, and exposure machine is opened exposure automatically.After end exposure, before being pulled upwardly, draw the handle of roller shutter 1, can take out half tone.Left and right sides support is provided with slide rail, for front drawing roller shutter 1 to pull up and down.
The principle of work of a kind of upper light source exposure machine for composite halftone exposure that the utility model provides is:
1. after composite halftone printing surface (P face) has exposed, the film egative film of P face is not opened, half tone P placed face down is being pasted on film platform, S face exposure film is attached to and the accurate location of P face film symmetry, fix with adhesive tape;
2. screen painting face (P face) is placed on to glass platform 6 middle parts of exposure machine down, on control panel 7, set exposure parameter, leave behind black shading before draw the rear startup of roller shutter 1 exposure, because strengthened very many when the design of the S face film of composite halftone, figure sideline is far with the film distance of original P face exposure, so do not need to vacuumize operation;
S face after having exposed, open black shading before draw roller shutter 1, half tone is taken out, send to development after taking double-edged film egative film off.
The advantage of a kind of upper light source exposure machine for composite halftone exposure that the utility model provides is: the up-down structure of transforming traditional exposure machine by employing, making the radiation source of exposure machine become upper light source by original lower light source exposes, for the blade face (S face) of the composite halftone that exposes, S face photoresists are exposed rear effectively curing, greatly reduce the pin hole of half tone, improve the resistance to seal of half tone, thereby the quality of half tone is greatly improved, rough estimates, the half tone that has done the exposure of S face is than not doing half tone long service life that S face exposes more than 30%.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (8)
1. the upper light source exposure machine for composite halftone exposure, it is characterized in that: comprise frame and be arranged on the glass platform in described frame, described frame is provided with fixed arm, and described fixed arm is provided with light source, and described upper light source is suspended from described glass platform.
2. the upper light source exposure machine for composite halftone exposure according to claim 1, is characterized in that: described frame is connected with control panel, and described control panel is electrically connected with described upper light source.
3. the upper light source exposure machine for composite halftone exposure according to claim 1, is characterized in that: described frame be connected with the rear panel door curtain made of cloth, upper cover gobo and before draw roller shutter, the described rear panel door curtain made of cloth, upper cover gobo and before draw roller shutter to enclose casing shape.
4. the upper light source exposure machine for composite halftone exposure according to claim 3, is characterized in that: the described rear panel door curtain made of cloth, upper cover gobo are and draw curtain formula black shading cord.
5. the upper light source exposure machine for composite halftone exposure according to claim 1, is characterized in that: described glass platform is arranged on the bottom of described fixed arm.
6. the upper light source exposure machine for composite halftone exposure according to claim 1, is characterized in that: described upper light source comprises Halogen lamp LED.
7. the upper light source exposure machine for composite halftone exposure according to claim 1, is characterized in that: described upper light source comprises Halogen lamp LED and illuminating lamp.
8. the upper light source exposure machine for composite halftone exposure according to claim 1, is characterized in that: on described fixed arm, be provided with lampshade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420277693.4U CN203838477U (en) | 2014-05-28 | 2014-05-28 | Upper light source exposure machine for composite screen exposure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420277693.4U CN203838477U (en) | 2014-05-28 | 2014-05-28 | Upper light source exposure machine for composite screen exposure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203838477U true CN203838477U (en) | 2014-09-17 |
Family
ID=51516297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420277693.4U Expired - Lifetime CN203838477U (en) | 2014-05-28 | 2014-05-28 | Upper light source exposure machine for composite screen exposure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203838477U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105404088A (en) * | 2015-09-10 | 2016-03-16 | 苏州蓝昇精密制版科技有限公司 | Vacuum printing frame and application method thereof |
| CN107908080A (en) * | 2017-12-21 | 2018-04-13 | 昆山乐邦印刷器材设备有限公司 | The vacuum exposure device of exposure machine |
| CN108838552A (en) * | 2018-07-13 | 2018-11-20 | 上海骄成机电设备有限公司 | A kind of anvil block exposure all-in-one machine |
-
2014
- 2014-05-28 CN CN201420277693.4U patent/CN203838477U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105404088A (en) * | 2015-09-10 | 2016-03-16 | 苏州蓝昇精密制版科技有限公司 | Vacuum printing frame and application method thereof |
| CN107908080A (en) * | 2017-12-21 | 2018-04-13 | 昆山乐邦印刷器材设备有限公司 | The vacuum exposure device of exposure machine |
| CN108838552A (en) * | 2018-07-13 | 2018-11-20 | 上海骄成机电设备有限公司 | A kind of anvil block exposure all-in-one machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140917 |
|
| CX01 | Expiry of patent term |