CN2410118Y - Ink supply device for flexible printing press - Google Patents
Ink supply device for flexible printing press Download PDFInfo
- Publication number
- CN2410118Y CN2410118Y CN 99253992 CN99253992U CN2410118Y CN 2410118 Y CN2410118 Y CN 2410118Y CN 99253992 CN99253992 CN 99253992 CN 99253992 U CN99253992 U CN 99253992U CN 2410118 Y CN2410118 Y CN 2410118Y
- Authority
- CN
- China
- Prior art keywords
- ink
- ceramic
- roller
- ceramic anilox
- anilox roller
- 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
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model relates to an ink supply device for a flexographic printing machine, comprising an ink groove, an inking roll with a lower part arranged in the ink groove, a ceramic reticulate pattern roll and a plate cylinder matched with the ceramic reticulate pattern roll. The ceramic reticulate pattern roll is arranged at the inner side of the inking roll, the inking roll has the same rotary direction with the ceramic reticulate pattern roll, and gaps are arranged between the ceramic reticulate pattern roll and the inking roll; the upper parts of the opposite inner sides of the ceramic reticulate pattern roll and the inking roll form an ink accumulating zone, and the side surface of the ceramic reticulate pattern roll above the ink accumulating zone is provided with an ink scraping knife; the plate cylinder is arranged below the ceramic reticulate pattern roll. Single sheet paper and roll paper can be fed in the utility model, and the plate cylinder is not needed to be replaced with the dimensional changes of printed products. The utility model has the advantages of clean printed products, convenient use and high rate of finished products.
Description
The utility model relates to a kind of ink-feeding device of flexible printing machine.
The flexible printing machine of up-to-date rise is the printing of roll web paper supply in the world at present.The major defect or the deficiency of its existence are: 1. because roll web is uninterrupted continuous paper-feeding, when changing printed document when the printing change in size, must changes forme drum, otherwise will cause paper waste or forme drum girth can not to hold any more printing.It is complex operation not only, and makes the excessive cycle of producing preparation; 2. forme drum cost height, about 1.2 ten thousand yuans of every cover are changed in processing again; 3. in the printing, because the variation of ink moisture content volatilization will be shut down sometimes and be washed version.Start again because the variation of web tension will be wasted 15～20 meters blank sheet of paper at every turn, only is 85～90% thereby make yield rate after the shutdown; 4. the roll web flexible printing machine only is suitable for printing fixing, large batch of approved product, and is unsuitable for the be pilot of many kinds.5. in the ink-feeding device of prior art, ceramic anilox roller and upper inking roller switched in opposite, both inboards in opposite directions turn to mutually suitable, and upper inking roller can directly get rid of China ink to forme roller in the ink supply process, and pollutes printing.
The purpose of this utility model is to avoid above-mentioned weak point of the prior art, and provide a kind of individual and reel paper feed all can, the printing change in size need not to change forme drum, the printing cleaning is easy to use, the ink-feeding device of the flexible printing machine that yield rate is high.
Design of the present utility model is as follows:
A kind of ink-feeding device of flexible printing machine, comprise that upper inking roller 8, ceramic anilox roller 3 that black groove 10, bottom are located in the black groove 10 reach the forme drum 1 that contacts cooperation with this ceramic anilox roller 3, its special character is: described ceramic anilox roller 3 is arranged at upper inking roller 8 inboards that direction of rotation is identical with it, is provided with the gap between the two; Described ceramic anilox roller 3 and upper inking roller 8 to the inside top mutually constitute ink collecting area 6, and ceramic anilox roller 3 sides of these ink collecting area 6 tops are provided with doctor 7; Described forme drum 1 is arranged at ceramic anilox roller 3 belows.
The utility model also comprises alternating current generator 2, and described alternating current generator 2 can join by gear and described ceramic anilox roller 3.
Can be provided with the pressure-adjusting screw 4 that adjustment ceramic anilox roller 3 and forme drum 1 press power indirectly on watt cover 5 of ceramic anilox roller 3 of the present utility model, described upper inking roller 8 is provided with the adjustment screw 9 of adjusting ceramic anilox roller 3 and 8 gaps of upper inking roller.
Be advisable with 0.03～0.05 millimeter in the gap that ceramic anilox roller 3 of the present utility model and upper inking roller are 8.
Accompanying drawing is a structural representation of the present utility model.Drawing reference numeral is described as follows:
1-forme drum; 2-direct current generator; 3-ceramic anilox roller; 4-pressure-adjusting screw; Watt cover of 5-ceramic anilox roller; 6-ink collecting area; 7-doctor; 8-upper inking roller; 9-adjustment screw; 10-black groove; 11-paper; 12-impression roller.
The utility model is described in further detail below in conjunction with accompanying drawing:
The utility model is applied in the existing offset press, by existing 01 or 08 offset press etc. is changed a social system, can constitute sheet paper adagio printing machine.Be that automatic paper feed, drying, delivery device can adopt prior art fully, ink supply, imprinting apparatus adopt the utility model.Specifically being the ink supply, the even China ink that take down existing offset press, going up China ink, supply water, even water, going up water and forme drum device, is forme drum with original rubber roller, changes three rollers and is embossed to two rollers impression; Utilize the quantitative ink supply of ceramic anilox roller of existing roll web adagio printing machine; Make upper inking roller and anilox roll inboard in opposite directions turn to contrary, between two rollers, form an ink collecting area, carry out reverse ink supply.Referring to accompanying drawing, the black groove 10 of the utility model ink-feeding device is arranged at upper inking roller 8 belows, and upper inking roller 8 bottoms are soaked in the China ink in the black groove 10.The inboard that ceramic anilox roller 3 is arranged at upper inking roller 8 on the upper side, this two clearance between roll is advisable with 0.03～0.05 millimeter, the gap can be regulated by the adjustment screw 9 that is arranged on the upper inking roller 8.Ceramic anilox roller 3 is identical with upper inking roller 8 direction of rotation, promptly is to be rotated counterclockwise, and then its inboard in opposite directions turns to contrary, forms " V " font ink collecting area 6.Doctor 7 is arranged at ceramic anilox roller 3 sides of ink collecting area 6 tops.Forme drum 1 is arranged at the inclined to one side outside, ceramic anilox roller 3 belows, and both contact cooperation, and its contact pressure can be regulated by the pressure-adjusting screw 4 on watt cover 5 that is arranged at ceramic anilox roller 3 tops.Direct current generator 2 is connected with ceramic anilox roller 3 by gear, and the utility model is under stopped status, and it can make ink moist, and ink-feeding device can remain in operation.During work, automatic paper feeding device after preceding rule position, is delivered to impression roller 12 to paper 11 elder generations again, impression roller 12 contacts with flexographic plate on the forme drum 1 ink on the version is transferred on the paper, by chain paper tape is gone into drying device, enter paper collecting table after the drying again, then printing process is finished.Forme drum 1 also drives ceramic anilox roller 3 and rotates when driving impression roller 12 rotations, and ceramic anilox roller 3 drives upper inking roller 8 by chain again.When upper inking roller 8 rotates, the China ink by taking out of in the black groove 10, on upper inking roller 8 laterals, China ink is reached and ceramic anilox roller 3 inboard in opposite directions, when change down upper inking roller 8 inboards, reverse with it the going up in ceramic anilox roller 3 inboards changeed, the China ink band upwards, when China ink is passed to ceramic anilox roller 3, also form ink collecting area 6 at this.Revolve on ceramic anilox roller 3 band China inks continue, to doctor 7 places, doctor 7 is wiped the China ink on the minimum protruding site on the ceramic anilox roller 3 off, flow in ink collecting area 6, and the China ink of large tracts of land negative area remaines on the ceramic anilox roller 3.Ceramic anilox roller 3 is mutually suitable with turning to of forme drum 1 contact position, is transferred to forme drum 1 in the elasticity of this China ink by flexographic plate.Ink collecting area 6 makes ceramic anilox roller 3 half be soaked among the ink, can make it can obtain ink supply more fully.The utility model also can be used in the roll web flexible printing machine.
The utility model compared with prior art has following advantage:
1, applied widely. All can on the flexible printing machine for flat paper or roll web;
2, be used for the flat paper China ink printing machine that lacks, forme drum can be adapted to the paper of all size size and not With the printing of big small lot, when antiquarian changes, need not to change forme drum, namely reduced production cost, Shortened the production cycle again;
3, sheet-fed printing, shutdown, start are not affected by tension variation, have avoided the waste of paper, become The product rate can reach more than 98%;
4, a tractor serves several purposes namely is suitable for printing, is more suitable for replacing multiple film in the product glazing, in case the dirt of stop ring border Dye;
5, the ink-feeding device structure forms rationally, and Mo Buhui directly gets rid of to forme roller, and the printing cleaning does not have dirty Dye.
Claims (4)
1, a kind of ink-feeding device of flexible printing machine, comprise that upper inking roller (8), ceramic anilox roller (3) that black groove (10), bottom are located in the black groove (10) reach the forme drum (1) that contacts cooperation with this ceramic anilox roller (3), it is characterized in that: described ceramic anilox roller (3) is arranged at upper inking roller (8) inboard that direction of rotation is identical with it, is provided with the gap between the two; Described ceramic anilox roller (3) and upper inking roller (8) to the inside top mutually constitute ink collecting area (6), and ceramic anilox roller (3) side of this ink collecting area (6) top is provided with doctor (7); Described forme drum (1) is arranged at ceramic anilox roller (3) below.
2, the ink-feeding device of flexible printing machine as claimed in claim 1 is characterized in that: it also comprises alternating current generator (2), and described alternating current generator (2) joins by gear and described ceramic anilox roller (3).
3, the ink-feeding device of flexible printing machine as claimed in claim 1 or 2, it is characterized in that: watt cover (5) of described ceramic anilox roller (3) is provided with adjusts the pressure-adjusting screw (4) that ceramic anilox roller (3) and forme drum (1) press power indirectly, and described upper inking roller (8) is provided with the adjustment screw (9) of adjusting gap between ceramic anilox roller (3) and upper inking roller (8).
4, the ink-feeding device of flexible printing machine as claimed in claim 3 is characterized in that: the gap between described ceramic anilox roller (3) and upper inking roller (8) is 0.03～0.05 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99253992 CN2410118Y (en) | 1999-12-17 | 1999-12-17 | Ink supply device for flexible printing press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99253992 CN2410118Y (en) | 1999-12-17 | 1999-12-17 | Ink supply device for flexible printing press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2410118Y true CN2410118Y (en) | 2000-12-13 |
Family
ID=34037762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99253992 Expired - Fee Related CN2410118Y (en) | 1999-12-17 | 1999-12-17 | Ink supply device for flexible printing press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2410118Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862383A (en) * | 2012-09-24 | 2013-01-09 | 富康集团有限公司 | Reverse sanding process |
| CN107776182A (en) * | 2016-08-25 | 2018-03-09 | 捷拉斯印刷机械有限公司 | Processing equipment and the label printing machine with this kind of processing equipment |
-
1999
- 1999-12-17 CN CN 99253992 patent/CN2410118Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862383A (en) * | 2012-09-24 | 2013-01-09 | 富康集团有限公司 | Reverse sanding process |
| CN107776182A (en) * | 2016-08-25 | 2018-03-09 | 捷拉斯印刷机械有限公司 | Processing equipment and the label printing machine with this kind of processing equipment |
| CN107776182B (en) * | 2016-08-25 | 2020-12-22 | 捷拉斯印刷机械有限公司 | Processing machine and label printing machine with such a processing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206383650U (en) | A kind of flexo, gravure and the online combined printing device of silk-screen | |
| CN101879810B (en) | Poker printing system with gravure printing and flexo printing combination | |
| GB2270502A (en) | Inking unit for printing machines. | |
| CN2410118Y (en) | Ink supply device for flexible printing press | |
| CN201366830Y (en) | Flexible and gravure dual-purpose combined printing group of printer | |
| CN210436790U (en) | Gravure press | |
| CN212372947U (en) | Corrugated board forming and printing integrated production line | |
| EP0950521B1 (en) | Apparatus and method for printing sheets | |
| CN103465608A (en) | Double-feeding and double-discharging photogravure press | |
| CN201604340U (en) | Novel offset printing press | |
| CN111619216A (en) | Corrugated board forming and printing integrated production line and use method | |
| CN209987526U (en) | Screen printing system | |
| CN209479182U (en) | A kind of multi-functional intaglio printing compounding machine | |
| CN108749315A (en) | A kind of roll web perfecting press | |
| CN208664629U (en) | A kind of roll web perfecting press | |
| CN210478104U (en) | Multi-colour printing grooving machine | |
| CN217671644U (en) | Multicolor intaglio printing press | |
| CN2638989Y (en) | Lifting device for knurling roller of corrugated paper box printing machine | |
| CN105269951A (en) | Intaglio printing device with multiple drying functions | |
| CN217124253U (en) | Intaglio printing equipment capable of realizing double-sided printing | |
| CN220165287U (en) | Conveying mechanism of decorative paper intaglio printing press | |
| CN203472261U (en) | Double-inlet and double-outlet photogravure press | |
| CN213294163U (en) | Printing paper loading attachment | |
| CN103786421B (en) | Centrifugal type non-contact wetting device of offset machine | |
| CN211968779U (en) | Novel flexible printed board assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |