CN204065654U - A kind of blue-printing machine - Google Patents
A kind of blue-printing machine Download PDFInfo
- Publication number
- CN204065654U CN204065654U CN201420501325.3U CN201420501325U CN204065654U CN 204065654 U CN204065654 U CN 204065654U CN 201420501325 U CN201420501325 U CN 201420501325U CN 204065654 U CN204065654 U CN 204065654U
- Authority
- CN
- China
- Prior art keywords
- paper
- exposure apparatus
- defeated paper
- digital exposure
- defeated
- 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
Links
Landscapes
- Projection-Type Copiers In General (AREA)
Abstract
The utility model provides a kind of blue-printing machine, comprise paper feed, digital exposure apparatus, developing apparatus, described paper feed has two paper rolls, described paper feed also comprises defeated paper passage, two imports of described defeated paper passage are placed in the side of two paper rolls respectively, the outlet of described defeated paper passage is placed in above a side of described digital exposure apparatus, described digital exposure apparatus is used for upwards projecting exposure image, described developing apparatus has defeated paper import and defeated paper delivery, described defeated paper import is placed in above another side of described digital exposure apparatus, superincumbent upper pressure roller is included in described developing apparatus, developer roll below and developer solution, described upper pressure roller and developer roll contact, the lower portion of described developer roll is immersed in developer solution.The utility model reaches the object of saving human resources, saving cost, reducing labour intensity, enhance productivity.
Description
Technical field
The utility model relates to reprographic printing technical field, relates to a kind of blue-printing machine particularly.
Background technology
Blue-printing machine refers to the equipment for printing blueprint.Blueprint is mainly used for presenting design, planning, conceiving the drawing be intended to, and blue-print paper is a kind of chemical coating converted paper, is also heliographic paper.It is applied to the fields such as various engineering, building, machine-building, national defence, scientific research, is must indispensable design idea display media in design, production, research, construction.Blue-printing machine is distributed widely in Ge great scientific research institutions, manufacturing enterprise, unit in charge of construction and picture and text and duplicates shop.
The principle of blueprint: the blueprint sensitized paper that the emulsion being principal ingredient by 3 valency molysite Fe3+ is made overlaps with the original with image (black) printed from plotting apparatus, shines system under mercury vapor lamp or fluorescent light.Do not have figuratum place in original with regard to printing opacity, thus make blueprint sensitized paper photosensitive, by photochemical reaction, Fe3+ is reduced into Fe2+.Finally use potassium ferrocyanide (potassium ferrocyanide K4 [Fe (CN) 6]) lean solution to develop, make not photosensitive Fe3+ in blue, photosensitive Fe2+ is close to colourless.Finally obtain white background blue line figure.This white background blue line figure and the original printed from plotting apparatus completely the same, achieve the function of duplicating.The wavelength photoreceptor of blueprint sensitized paper, greatly between 238-435nm, often absorbing a photon, being reduced into Fe2+ with regard to there being the Fe3+ of an atom.
The original copy of blueprint is the transparent tracing paper with image (such as word and lines), prints after the data exported by plotting apparatus receiving computer.Being placed on by original copy when blueprint scribbles on the heliographic paper of emulsion Fe3+, then together puts into the exposed portion of machine.Due to the tracing paper that original copy is with image, have the part of word and lines to be black, all light cannot transmissive, and the heliographic paper of this corresponding part would not be exposed (or Fe3+).Otherwise blank parts is all exposed (becoming Fe2+), exposes rear original copy and be separated with heliographic paper.Heliographic paper enters alone development part.Because developer roll is with developer solution potassium ferrocyanide (potassium ferrocyanide K4 [Fe (CN) 6]), the heliographic paper after overexposure enters development section timesharing, the emulsion meeting on heliographic paper and the developer solution generation chemical reaction on developer roll.The part (Fe2+) be exposed after chemical reaction is close to the primary colors (white) of paper, and have the part (Fe3+) be not exposed to become blueness, namely produce the blue image consistent with original copy, thus achieve the function of blueprint duplicating.
Tradition blue-printing machine there is following shortcoming:
1, when an original copy needs to duplicate many parts time, repeatedly must be repeated below process: by original copy and heliographic paper overlap, then together send into exposure by hand, then original copy and heliographic paper are separated by hand again, finally send manual for heliographic paper into development, thus obtain blueprint copy;
2, when original copy is multiple, when needing to print many parts, also there is a poor efficiency and loaded down with trivial details problem, that is exactly that drawing divides cover.Because operating process first each original copy is printed off many parts, after whole original copy has printed, must paging be carried out, finally complete.So this process is artificial consuming time huge;
3, directly can not print and publish picture, can not Scalable be done.The current drawing method that goes out is, first uses plotting apparatus to export transparent tracing paper, then makes a blueprint as original copy with this transparent tracing paper.In order to obtain this original, needing additionally to spend huge sums and buy plotting apparatus and must must use expensive transparent tracing paper and plotting apparatus consumptive material.
Utility model content
The technical problems to be solved in the utility model, is to provide a kind of blue-printing machine, solves existing blue-printing machine manual operations workload large, the problem of inefficiency.
The utility model is achieved in that
A kind of blue-printing machine, comprise paper feed, digital exposure apparatus, developing apparatus, described paper feed has two paper rolls, described paper feed also comprises defeated paper passage, two imports of described defeated paper passage are placed in the side of two paper rolls respectively, the outlet of described defeated paper passage is placed in above a side of described digital exposure apparatus, described digital exposure apparatus is used for upwards projecting exposure image, described developing apparatus has defeated paper import and defeated paper delivery, described defeated paper import is placed in above another side of described digital exposure apparatus, superincumbent upper pressure roller is included in described developing apparatus, developer roll below and developer solution, described upper pressure roller and developer roll contact, the lower portion of described developer roll is immersed in developer solution.
The utility model tool has the following advantages: efficiency is high, once can complete the blueprint of two drawings, uses digital exposure apparatus directly to expose simultaneously, solves the problem that the manual exposure efficiency of existing needs is low.
Accompanying drawing explanation
The utility model is further described with reference to the accompanying drawings in conjunction with the embodiments.
Fig. 1 is the structural drawing of the utility model blue-printing machine.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail.
Please refer to shown in Fig. 1, a kind of blue-printing machine, comprise paper feed 1, digital exposure apparatus 2, developing apparatus 3, paper feed 1 has two paper rolls 10, paper feed also comprises defeated paper passage 11, two imports 110 of defeated paper passage 11 are placed in the side of two paper rolls 10 respectively, the outlet 111 of defeated paper passage 11 is placed in above a side 20 of digital exposure apparatus 2, digital exposure apparatus 2 is for upwards projecting exposure image, developing apparatus 3 has defeated paper import 30 and defeated paper delivery 31, defeated paper import 30 is placed in above another side of digital exposure apparatus 2, superincumbent upper pressure roller 32 is included in developing apparatus 3, developer roll 33 below and developer solution 34, upper pressure roller 32 and developer roll 33 contact, the lower portion of developer roll 33 is immersed in developer solution 34.Wherein, digital exposure apparatus 2 can carry out the projection of exposure image with reference to projector and lantern slide player, namely exposure device 2 uses digital projective technique, eliminate the step needing original copy to put into together blue-printing machine and carry out together making a blueprint, improve blueprint efficiency, Scalable can be carried out to image again, and not need to spend huge fund to buy plotting apparatus again.It, while inheriting traditional blue-printing machine advantage, overcomes again the shortcoming of traditional blue-printing machine.The utility model in use, heliographic paper can be delivered in import 110 by two paper rolls 10 simultaneously, and after moving in defeated paper passage 11 together from outlet 111 out, after after the exposure of digital exposure apparatus 2, have defeated paper import 30 to enter developing apparatus 3 again develop, the developer solution 34 of downside can take up when rotating and be coated onto on heliographic paper by the developer roll 33 in developing apparatus 3, smear even results good, by defeated paper delivery 31 out.Upper pressure roller 33 is for pushing down heliographic paper.
The utility model, specifically when applying, can use and manually be extracted out by heliographic paper from defeated paper delivery 31 by heliographic paper, in some preferred embodiment, can be connected, achieve and control the electrification of heliographic paper at upper pressure roller 32 or developer roll 33 with motor.In order to realize of the present utility modelly transporting removable, the utility model can be arranged in a square body 4.As shown in Figure 1, certain the utility model does not limit the form of this blue-printing machine.Further, conveniently to the replacing of paper roll 10, body 4 can adopt the mode with drawer mouth 40, and paper feed 1 is made a drawer 1, as shown in Figure 1, is only need extract drawer 1 out like this at replacing paper roll 10.
Although the foregoing describe embodiment of the present utility model; but be familiar with those skilled in the art to be to be understood that; specific embodiment described by us is illustrative; instead of for the restriction to scope of the present utility model; those of ordinary skill in the art, in the modification of the equivalence done according to spirit of the present utility model and change, should be encompassed in scope that claim of the present utility model protects.
Claims (1)
1. a blue-printing machine, it is characterized in that: comprise paper feed, digital exposure apparatus, developing apparatus, described paper feed has two paper rolls, described paper feed also comprises defeated paper passage, two imports of described defeated paper passage are placed in the side of two paper rolls respectively, the outlet of described defeated paper passage is placed in above a side of described digital exposure apparatus, described digital exposure apparatus is used for upwards projecting exposure image, described developing apparatus has defeated paper import and defeated paper delivery, described defeated paper import is placed in above another side of described digital exposure apparatus, superincumbent upper pressure roller is included in described developing apparatus, developer roll below and developer solution, described upper pressure roller and developer roll contact, the lower portion of described developer roll is immersed in developer solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420501325.3U CN204065654U (en) | 2014-09-02 | 2014-09-02 | A kind of blue-printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420501325.3U CN204065654U (en) | 2014-09-02 | 2014-09-02 | A kind of blue-printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204065654U true CN204065654U (en) | 2014-12-31 |
Family
ID=52207127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420501325.3U Expired - Fee Related CN204065654U (en) | 2014-09-02 | 2014-09-02 | A kind of blue-printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204065654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107885027A (en) * | 2017-12-08 | 2018-04-06 | 天津市汉诺精工科技有限公司 | A kind of blueprint machine |
-
2014
- 2014-09-02 CN CN201420501325.3U patent/CN204065654U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107885027A (en) * | 2017-12-08 | 2018-04-06 | 天津市汉诺精工科技有限公司 | A kind of blueprint machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103108243B (en) | Television display screen parameter independence and the method upgraded and system thereof | |
| CN102950872B (en) | A kind of making apparatus of screen printing screens and preparation method | |
| GB1033419A (en) | Electrophotographic and like recording processes | |
| CN204065654U (en) | A kind of blue-printing machine | |
| GB1237606A (en) | Process fpr transferring particle images from photopolymerized image-bearing layers | |
| CN103182832A (en) | Process for high-precision screen printing by straight screen printing technology | |
| CN107885027A (en) | A kind of blueprint machine | |
| CN203630512U (en) | Multifunctional paper document output device | |
| CN206431422U (en) | A kind of direct-insertion selenium drum | |
| CN207281472U (en) | A kind of cover plate of duplicating machine component | |
| US3218163A (en) | Electro-optical image producing method and apparatus | |
| Krone et al. | 10 Years of MegaMol: The Pain and Gain of Creating Your Own Visualization Framework | |
| CN203931257U (en) | English tense teaching apparatus | |
| Rice | Pseudo-Etchings | |
| CN202116068U (en) | Paper guide structure for blueprint machine | |
| US2224269A (en) | Drawing and method of and medium for making the same | |
| CN206074981U (en) | A kind of centralized storage device for projector system in ultra-thin DLP casings | |
| CN103645618A (en) | Multifunctional paper file output device | |
| CN206039149U (en) | Double -colored digital printing device | |
| Gänshirt | Documentation of thin-layer chromatograms | |
| DAHNEKE | Particles and photography | |
| Rice | Pseudo-Etchings | |
| CN106649087B (en) | Code debugging method and apparatus | |
| CN103955088A (en) | High-performance liquid crystal photomask and application thereof | |
| Kohli | Controlling the execution of logic programs |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20190902 |