CN105313451B - Page conveying equipment - Google Patents
Page conveying equipment Download PDFInfo
- Publication number
- CN105313451B CN105313451B CN201510190877.6A CN201510190877A CN105313451B CN 105313451 B CN105313451 B CN 105313451B CN 201510190877 A CN201510190877 A CN 201510190877A CN 105313451 B CN105313451 B CN 105313451B
- Authority
- CN
- China
- Prior art keywords
- roller
- page
- printing
- equipment according
- tightening
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/46—Printing units for inserting latest news
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F21/00—Devices for conveying sheets through printing apparatus or machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F21/00—Devices for conveying sheets through printing apparatus or machines
- B41F21/10—Combinations of transfer drums and grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
- B41J13/10—Sheet holders, retainers, movable guides, or stationary guides
- B41J13/22—Clamps or grippers
- B41J13/223—Clamps or grippers on rotatable drums
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ink Jet (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
Abstract
The present invention relates to the page conveying equipment in a kind of printing element of digital page printer, which has ink jet printing head.The present invention is provided with, and page is arranged on the circumferential surface of ink jet printing roller by means of tightening roller by no folding line, and mode is that the page is tightened by tightening roller.
Description
Technical field
The present invention relates to it is a kind of for processing page machine in, especially in the printing machine with ink-jet unit
In page conveying equipment.
In the case where the roller by means of rotation is to convey page it is required that page is made entirely to be placed on roller
On circumferential surface, thus enable the page perfectly, just matchingly be equipped with printing image.Especially printed with ink gun
In the case of, it is necessary to ensure that the constant distance between ink gun and page to be printed.
Background technique
By 20 2,004 007 333 U1 of DE it is known that using so-called nip rolls on roll web machine
(Breitstreckwalzen), without folding line to guide foil, mode is that the foil is made to wind the nip rolls.
Summary of the invention
The task of the present invention is to provide a kind of page conveying equipments, this can be realized: laying flat page without folding line
On the circumferential surface of the printing cylinder (especially ink jet printing roller) of the machine of processing page.
The task is solved for conveying page by the equipment of printing element by a kind of according to the present invention,
In, each page is maintained on ink jet printing roller and is transferred by carrying out leading edge transfer by preposition transfer roller,
Roller is tightened in setting one, and for the page without folding line to be placed in the printing cylinder, the roller of tightening is with bristle
Nip rolls, and the effect of tightening is applied in page by the bristle against page conveying direction.
Particular advantage of the invention is that page to be printed so entirely and is flatly placed in ink jet printing rolling
On the circumferential surface of cylinder, so that the page and ink gun keep necessary distance and therefore can exclude generation ink gun connecing with page
Touching.In addition, improving printing quality by making page and ink gun keep constant distance.
In the first embodiment, according to the present invention to tighten in roller combined pressure to ink jet printing roller, to make page in quilt
The grabbing device of ink jet printing roller flattens on roller side after accepting.
It is provided in a second embodiment, according to the present invention to tighten in roller combined pressure to transfer roller, the transfer roller
It is preposition in ink jet printing roller.By this measure, as long as the holding meanss that page is ink-jet printed roller are caught, just make the page
It opens and is tauted.
It is provided in the third embodiment, preposition transfer roller self construction is to tighten roller.
In an advantageous configuration, roller is tightened with bristle, tension is tightly applied to page in advance by the bristle
On.
Particularly advantageously, the bristle configuration for tightening roller is replaceable cylinder-packing.Make bristle in abrasion feelings by this measure
It can be replaced with easily under condition new.
Detailed description of the invention
The embodiment of the present invention is shown in the accompanying drawings and is described below.
Attached drawing is shown:
The diagrammatic cross-section of Fig. 1 number page printer, which, which has to be arranged in, transfers on roller
Roller is tightened,
Fig. 2 second embodiment has to be arranged on ink jet printing roller and tightens roller,
Fig. 3 3rd embodiment, in this embodiment, transferring roller structure is to tighten roller.
Specific embodiment
Page rotary press 1 (especially digital printer) includes feeder 2, for feeding page 3 to page wheel
Turn printing machine 1；Collector 4, for exporting the page printed 3 from page rotary press 1.Provided at least one printing
6 are stood, for printing the page 3.Page 3 is transferred on feed roller 8 by means of supply unit 7 from feeder 2, the feeding rollers
Page is preferably transferred on big twice of transfer roller 9 by cylinder.From the transfer roller, page 3 is by means of other (such as one times
Big) transfer roller 11 is to the big printing cylinder 12 of such as three times is reached, on the printing cylinder, page is by means of ink jet printing
Unit prints.The page 3 printed is from the transfer roller 14 that printing cylinder 12 is transferred to big especially twice, the page
From the chain type grabber 17 that this twice transfer roller greatly is transferred to collector 4 for example, by one times of big transfer roller 16.
In commutation operating, transfers roller 14 and work as storage reel and be transferred to the page at page rear
On preposition reversing drum 18, from the reversing drum, page 3 in order to the reverse side of the page printing and by means of transfer roll
Cylinder 19, which is fed back into, to be transferred on roller 9, therefore the page can be made to be printed its reverse side in printing element 6.
It is defined in the first embodiment according to Fig. 1, tightens the circumferential surface of combined pressure to transfer roller 11 in the A of position of roller 21
On.By this measure, it is tauted in page edge by the page that the grabbing device 22 of printing cylinder 12 is kept, thus described
Page without folding line is lain on the circumferential surface of printing cylinder 12.The grabbing device 22 of printing cylinder 12 is configured to mechanical or gas
Dynamic formula grabber.Define to improve the retentivity in all pages 3: the circumferential surface is configured to be at least partially pumping
It inhales grabber (such as in the form of suction hole).
It is defined in second embodiment according to fig. 2, tightens the circumferential surface of combined pressure to transfer roller 12 in the B of position of roller 21
On.The position B is located at page 3 from transfer roller 11 to printing cylinder 12 along the direction of rotation (arrow) of printing cylinder 12
Transfer place rear.
It is defined in the 3rd embodiment according to Fig. 3, transferring 11 self construction of roller is to tighten roller 21, wherein described
It transfers roller and is distributed ground on the circumferential face with bristle 23, the effect of tightening is applied to page against page conveying direction by these bristles
Zhang Shang.In order to enable the bristle for tightening roller 21 23 to replace easily in abrasion, the bristle configuration is cylinder-packing (Aufz ü
Ge), the cylinder-packing can be stopped on the roll body for tightening roller 21 (namely transfer roller 11).
Reference signs list
1 page rotary press
2 feeders
3 pages
4 collectors
6 printing stations
7 supply units
8 feed rollers
9 transfer roller
11 transfer roller
12 printing cylinders (ink-jet roller)
13 ink-jet units
14 transfer roller/storage reel
16 transfer roller
17 chain type grabbers
18 reversing drums
19 transfer roller
21 tighten roller
22 grabbing devices (12)
23 bristles
A tightens roller and is transferring the position on roller 11
B tightens position of the roller on printing cylinder 12
Claims (8)
1. a kind of equipment for page conveying to be passed through printing element, wherein each page is maintained at ink jet printing roller
Above and by carrying out leading edge transfer by preposition transfer roller transfer, it is characterised in that:
Roller (21) are tightened in setting one, for the page (3) without folding line to be placed in the printing cylinder (12),
The roller (21) of tightening is the nip rolls with bristle (23), and
The effect of tightening is applied in page by the bristle (23) against page conveying direction.
2. equipment according to claim 1, which is characterized in that in order to which the page (3) is maintained at the ink jet printing
Mechanical grabber (22) and/or negative pressure are equipped on roller (12).
3. equipment according to claim 1 or 2, which is characterized in that the roller (21) of tightening is arranged to combined pressure to institute
It states and transfers on roller (11).
4. equipment according to claim 1 or 2, which is characterized in that the roller (21) of tightening is arranged to combined pressure to institute
It states on ink jet printing roller (12).
5. equipment according to claim 1 or 2, which is characterized in that the transfer roller (11) is configured to tighten roller (21).
6. equipment according to claim 1 or 2, which is characterized in that described tighten roller (21) have the cylinder-packing that can be replaced, institute
Cylinder-packing is stated with bristle (23).
7. a kind of page rotary press, with equipment according to any one of claim 1 to 6.
8. page rotary press according to claim 7, with reversing arrangement (14,18).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014011412 | 2014-07-31 | ||
| DE102014011412.0 | 2014-07-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105313451A CN105313451A (en) | 2016-02-10 |
| CN105313451B true CN105313451B (en) | 2019-01-01 |
Family
ID=55079789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510190877.6A Expired - Fee Related CN105313451B (en) | 2014-07-31 | 2015-04-21 | Page conveying equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105313451B (en) |
| DE (1) | DE102015211637A1 (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016214903B4 (en) * | 2016-08-10 | 2019-08-22 | Koenig & Bauer Ag | Machine arrangement for the sequential processing of sheet-shaped substrates |
| JP6599571B2 (en) | 2016-08-10 | 2019-10-30 | ケーニッヒ ウント バウアー アー・ゲー | Mechanical structure including a printing apparatus for continuously processing a sheet-like base material |
| DE102017212758A1 (en) | 2016-08-10 | 2018-02-15 | Koenig & Bauer Ag | Machine arrangement for the sequential processing of sheet-shaped substrates |
| DE102016015699A1 (en) | 2016-08-10 | 2018-02-15 | Koenig & Bauer Ag | Machine arrangement for the sequential processing of sheet-shaped substrates |
| DE102017214692A1 (en) * | 2016-09-13 | 2018-03-15 | Heidelberger Druckmaschinen Ag | Digital press |
| DE102017203699A1 (en) | 2017-03-07 | 2018-09-13 | Koenig & Bauer Ag | Machine arrangement for the sequential processing of sheet-shaped substrates |
| DE102017012172A1 (en) | 2017-03-07 | 2018-09-13 | Koenig & Bauer Ag | Machine arrangement for the sequential processing of sheet-shaped substrates |
| DE102017012193B4 (en) | 2017-05-04 | 2024-06-06 | Koenig & Bauer Ag | Machine arrangement for sequential processing of sheet-shaped substrates |
| DE102017207481A1 (en) * | 2017-05-04 | 2018-11-08 | Koenig & Bauer Ag | Machine arrangement for the sequential processing of sheet-shaped substrates |
| CN107554074A (en) * | 2017-09-26 | 2018-01-09 | 平湖纬宸机械科技有限公司 | A kind of inkjet mechanism of printing machine |
| DE102018202280B4 (en) | 2018-02-14 | 2020-08-06 | Koenig & Bauer Ag | Machine arrangement for sequential processing of curved substrates |
| DE102018202283A1 (en) | 2018-02-14 | 2019-08-14 | Koenig & Bauer Ag | Machine arrangement for the sequential processing of sheet-shaped substrates |
| DE102018202284A1 (en) | 2018-02-14 | 2019-08-14 | Koenig & Bauer Ag | Machine arrangement for the sequential processing of sheet-shaped substrates |
| DE102018202282B4 (en) | 2018-02-14 | 2020-08-13 | Koenig & Bauer Ag | Machine arrangement for the sequential processing of sheet-shaped substrates |
| WO2019158629A2 (en) | 2018-02-14 | 2019-08-22 | Koenig & Bauer Ag | Machine arrangements for sequential machining of sheet-type substrates |
| DE102021113959A1 (en) | 2021-05-31 | 2022-12-01 | Koenig & Bauer Ag | Machine arrangement for the sequential processing of sheet-shaped substrates |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5841737U (en) * | 1981-09-11 | 1983-03-19 | 東洋機械株式会社 | Spreading screw roll |
| JP2858385B2 (en) * | 1993-02-22 | 1999-02-17 | 宮川ローラー株式会社 | Expander roller |
| JPH07257793A (en) * | 1994-03-18 | 1995-10-09 | Mitsubishi Paper Mills Ltd | Slit device |
| DE19706856C1 (en) * | 1997-02-21 | 1998-03-05 | Ibg Monforts Gmbh & Co | Fabric piece goods spreader |
| DE202004007333U1 (en) | 2003-09-12 | 2004-12-16 | Hessenbruch, Rolf, Dipl.-Ing. | Spreader roller for crease-free spreading of film from brush rolls with oblique bristles |
| CN201192924Y (en) * | 2008-05-22 | 2009-02-11 | 中国印钞造币总公司 | Paper flattening apparatus of drum surface |
| DE102009007461A1 (en) * | 2009-02-04 | 2010-08-12 | Kullen Gmbh & Co. Kg | Brush roller, has cylindrical brush body arranged with brushes, where bristles of brushes are inclined toward closed ends of brush body and brushes extend in longitudinal direction of brush body |
| DE102011115770A1 (en) * | 2011-10-12 | 2013-04-18 | Rolf Hessenbruch | Spreading roll structure for prevention of formation of wrinkle at material web, has bristle bundles that are bent along outward direction such that spreading force is increased from middle surface to rolling ends |
| JP6178598B2 (en) * | 2012-04-24 | 2017-08-09 | 株式会社小森コーポレーション | Printing device |
| CN102862851B (en) * | 2012-10-24 | 2015-06-10 | 广东精英纺织有限公司 | Edge unfolding roller |
| CN203543350U (en) * | 2013-08-21 | 2014-04-16 | 北京华夏视科图像技术有限公司 | Detection system for printing device |
-
2015
- 2015-04-21 CN CN201510190877.6A patent/CN105313451B/en not_active Expired - Fee Related
- 2015-06-24 DE DE102015211637.9A patent/DE102015211637A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE102015211637A1 (en) | 2016-02-04 |
| CN105313451A (en) | 2016-02-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| 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: 20190101 |