CN103143479A - Gluing unit of CTP (Computer To Plate) - Google Patents
Gluing unit of CTP (Computer To Plate) Download PDFInfo
- Publication number
- CN103143479A CN103143479A CN2013101006763A CN201310100676A CN103143479A CN 103143479 A CN103143479 A CN 103143479A CN 2013101006763 A CN2013101006763 A CN 2013101006763A CN 201310100676 A CN201310100676 A CN 201310100676A CN 103143479 A CN103143479 A CN 103143479A
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- roller
- gluing
- glue
- ctp
- plate
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Abstract
The invention discloses a gluing unit of a CTP (Computer To Plate). The gluing unit comprises a dandy roller, a gluing roller, a glue homogenizing roller and a gluing tube which are mounted on a rack; at least three glue outlet holes are evenly formed on the gluing tube; and glue outlet tubes matched with the glue outlet holes are arranged on the glue outlet holes. The technical essential of the invention is as follows: the roller surface of the gluing roller is tangent to the roller surfaces of the dandy roller and the glue homogenizing roller; and a thread groove is formed outside the glue homogenizing roller. The problems of serious dirty on the plate surface of the plate printed by the gluing unit of the CTP in the prior art, low working efficiency and the like are solved. The dirt plate phenomenon is eliminated, a printer can continuously operate, an inferior-quality product and the halt in the intermediate link are avoided, and further the production cost is lowered.
Description
Technical field
The invention belongs to the platemaking equipment technical field of printing industry, is a kind of CTP platemaking machine sizing unit specifically.
Background technology
It is film sunburn that the publishing way of present printing industry has multiple, traditional method; Basically adopt now machine plate-making, love gram commonly used is sent out CTP and the imperial CTP of upright carving etc.The space of a whole page band of traditional CT P platemaking machine forme that sizing unit goes out is dirty serious, starts to print the first five minute all processing the dirty problem of the space of a whole page, and for the short run living-article, impact more so.The problems referred to above have had a strong impact on printing efficiency, and have wasted a large amount of printing ink and platemaking, have improved production cost.And the serious main cause of dirty version is that protection glue crawling is even, goes wrong when causing the exposure of PS version, thereby causes PS space of a whole page band dirty serious.And the main cause that affects the glue skewness is: the distribution consistency degree of the freshness of glue, the concentration of glue, spread, glue etc.For above-mentioned shortcoming, can carry out following improvement: make sizing unit into rain type, therefore need to reequip original equipment, remove the moulding iron roll; Change out sebific duct; Change the glue pump; Change Extruded roller etc.But this is improved one's methods and still has defective: change accessory too much, improvement cost is large, and the transformation difficulty is high; Easily glue is splashed on other unit during spray, produce the forme problem.In sum, need badly existing CTP platemaking machine sizing unit is improved.
Summary of the invention
The purpose of this invention is to provide a kind of CTP platemaking machine sizing unit and improve, gone out forme space of a whole page band with CTP platemaking machine sizing unit in the solution prior art dirty serious, the problems such as inefficiency.Eradicate dirty version phenomenon to reach, make the printing machine can continuous operation, avoid occurring the shutdown of substandard products and intermediate link, and then reduced production cost.
The object of the present invention is achieved like this: a kind of CTP platemaking machine sizing unit, comprise rack-mounted dandy roll, upper glue roller, smoothing roller, upper sebific duct, be evenly equipped with at least three plastic holes on described upper sebific duct, the plastic hole is provided with the sebific duct that goes out that matches with the plastic hole, it is characterized in that: the roll surface of described upper glue roller is tangent with the roll surface of dandy roll, smoothing roller respectively; Described smoothing roller is provided with thread groove outward.
The pitch of described thread groove is identical.
Spacing between described thread groove adjacent notches is 5～15cm.
The recess width of described thread groove is 10～20mm.
Advantage of the present invention and beneficial effect are as follows: the even glue iron roll smooth surface rotation thread groove by to tradition punching version machine, need not additionally to buy material, and transformation process is simple, and improvement cost is low; Set up out sebific duct on upper sebific duct, go out sebific duct and evenly distribute, set up the plastic hole simultaneously on upper sebific duct, changed the speed that time glue amount and glue flow to two ends after transformation, control according to actual needs gel quantity, the glue amount is evenly distributed, avoided space of a whole page band dirty; Eradicated dirty version phenomenon after transformation, made the printing machine can continuous operation, can greatly reduce the non-printing time of machine on forme, greatly saved platemaking expense and shutdown and washed copy fee.
Description of drawings
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Fig. 1 is the CTP platemaking machine sizing unit surface structure simplified schematic diagram of prior art;
Fig. 2 is the surface structure simplified schematic diagram of CTP platemaking machine sizing unit of the present invention.
The symbol description of accompanying drawing major part: 1 dandy roll, 2 upper glue rollers, 3 smoothing rollers, 4 go out sebific duct on sebific duct, 5,6 thread grooves.
The specific embodiment
Below in conjunction with accompanying drawing and by example, invention is described in further detail, but following example is only the present invention's example wherein, do not represent the rights protection scope that the present invention limits, the scope of the present invention is as the criterion with claim.
Describe the present invention according to Fig. 1 and Fig. 2.A kind of CTP platemaking machine sizing unit of the present invention, it comprises dandy roll 1, upper glue roller 2, smoothing roller 3, the upper sebific duct 5 that is arranged on the frame (not shown).Be evenly equipped with three plastic hole (not shown)s on upper sebific duct 5, the plastic hole is provided with the sebific duct that goes out that matches with the plastic hole.The roll surface of described upper glue roller is tangent with the roll surface of dandy roll, smoothing roller respectively.The outer identical thread groove of pitch 6 that is provided with of described smoothing roller 3.Spacing between thread groove 6 adjacent notches is 10cm, and the width of each groove is identical, and the recess width of thread groove is 5mm.Be evenly equipped with three plastic hole (not shown)s on upper sebific duct, be welded with on the plastic hole match with the plastic hole go out sebific duct 4.Add man-hour, processing PS version (not shown) between dandy roll 1 and upper glue roller 2.
Can increase the quantity of plastic hole according to actual needs, reach the purpose that protection glue is evenly distributed.
The present invention is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion of having done are within all dropping on protection scope of the present invention.
Claims (4)
1. CTP platemaking machine sizing unit, comprise rack-mounted dandy roll, upper glue roller, smoothing roller, upper sebific duct, be evenly equipped with at least three plastic holes on described upper sebific duct, the plastic hole is provided with the sebific duct that goes out that matches with the plastic hole, it is characterized in that: the roll surface of described upper glue roller is tangent with the roll surface of dandy roll, smoothing roller respectively; Described smoothing roller is provided with thread groove outward.
2. CTP platemaking machine sizing unit according to claim 1, it is characterized in that: the pitch of described thread groove is identical.
3. CTP platemaking machine sizing unit according to claim 1 and 2, it is characterized in that: the spacing between described thread groove adjacent notches is 5～15cm.
4. CTP platemaking machine sizing unit according to claim 3, it is characterized in that: the recess width of described thread groove is 10～20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101006763A CN103143479A (en) | 2013-03-27 | 2013-03-27 | Gluing unit of CTP (Computer To Plate) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101006763A CN103143479A (en) | 2013-03-27 | 2013-03-27 | Gluing unit of CTP (Computer To Plate) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103143479A true CN103143479A (en) | 2013-06-12 |
Family
ID=48541953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101006763A Pending CN103143479A (en) | 2013-03-27 | 2013-03-27 | Gluing unit of CTP (Computer To Plate) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103143479A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148235A (en) * | 2014-07-16 | 2014-11-19 | 南京林业大学 | Glue-saving roller glue coating system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS539738Y2 (en) * | 1973-05-21 | 1978-03-14 | ||
| JPS61189545A (en) * | 1985-02-19 | 1986-08-23 | Fujitsu Ltd | Liquid resist coating roller |
| US5015500A (en) * | 1989-11-16 | 1991-05-14 | Beloit Corporation | Roll coater with perforated deckles |
| US5028457A (en) * | 1987-11-30 | 1991-07-02 | Dainippon Screen Mfg. Co., Ltd. | Roll coating apparatus and method capable of providing coatings without pin holes |
| DE19542097C2 (en) * | 1995-11-11 | 1997-10-16 | Hans Josef May | Device for coating metal strips |
| DE29805517U1 (en) * | 1998-03-26 | 1998-06-10 | Rosas, Alfredo, 86420 Diedorf | Bucket roller with concave groove for applying hot glue to the cliché roller and carrier material |
| JP2009269029A (en) * | 2003-01-29 | 2009-11-19 | Mitsubishi Rayon Co Ltd | Adhesive application apparatus and adhesive application method |
| CN102886333A (en) * | 2012-09-25 | 2013-01-23 | 宝钢发展有限公司 | Distributive glue spraying structure for packaging paper tapes |
| CN203108731U (en) * | 2013-03-27 | 2013-08-07 | 苏州裕同印刷有限公司 | Glue applying unit of CTP (computer to plate) plate making machine |
-
2013
- 2013-03-27 CN CN2013101006763A patent/CN103143479A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS539738Y2 (en) * | 1973-05-21 | 1978-03-14 | ||
| JPS61189545A (en) * | 1985-02-19 | 1986-08-23 | Fujitsu Ltd | Liquid resist coating roller |
| US5028457A (en) * | 1987-11-30 | 1991-07-02 | Dainippon Screen Mfg. Co., Ltd. | Roll coating apparatus and method capable of providing coatings without pin holes |
| US5015500A (en) * | 1989-11-16 | 1991-05-14 | Beloit Corporation | Roll coater with perforated deckles |
| DE19542097C2 (en) * | 1995-11-11 | 1997-10-16 | Hans Josef May | Device for coating metal strips |
| DE29805517U1 (en) * | 1998-03-26 | 1998-06-10 | Rosas, Alfredo, 86420 Diedorf | Bucket roller with concave groove for applying hot glue to the cliché roller and carrier material |
| JP2009269029A (en) * | 2003-01-29 | 2009-11-19 | Mitsubishi Rayon Co Ltd | Adhesive application apparatus and adhesive application method |
| CN102886333A (en) * | 2012-09-25 | 2013-01-23 | 宝钢发展有限公司 | Distributive glue spraying structure for packaging paper tapes |
| CN203108731U (en) * | 2013-03-27 | 2013-08-07 | 苏州裕同印刷有限公司 | Glue applying unit of CTP (computer to plate) plate making machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148235A (en) * | 2014-07-16 | 2014-11-19 | 南京林业大学 | Glue-saving roller glue coating system |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130612 |