CN105269929A - Printing unit for rotating printing machine - Google Patents
Printing unit for rotating printing machine Download PDFInfo
- Publication number
- CN105269929A CN105269929A CN201510335911.4A CN201510335911A CN105269929A CN 105269929 A CN105269929 A CN 105269929A CN 201510335911 A CN201510335911 A CN 201510335911A CN 105269929 A CN105269929 A CN 105269929A
- Authority
- CN
- China
- Prior art keywords
- plate cylinder
- unit
- stand
- operating position
- roller system
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F7/00—Rotary lithographic machines
- B41F7/20—Details
- B41F7/24—Damping devices
- B41F7/40—Devices for tripping or lifting damping rollers; Supporting, adjusting, or removing arrangements therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/30—Arrangements for tripping, lifting, adjusting, or removing inking rollers; Supports, bearings, or forks therefor
- B41F31/302—Devices for tripping inking devices as a whole
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F7/00—Rotary lithographic machines
- B41F7/02—Rotary lithographic machines for offset printing
- B41F7/025—Multicolour printing or perfecting on sheets or on one or more webs, in one printing unit
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Presses (AREA)
Abstract
A printing unit for rotating a printing machine includes: a plate cylinder (15), which can receive at least one printing format on the periphery; an ink conveying unit (20) including a roll system (21), which is configured to the first periphery region of the plate cylinder for interaction with the plate cylinder so as to transfer the printing ink to the plate cylinder; a moistening unit (30) including a roller system (31), which is configured to the second periphery region of the plate cylinder for interaction with the plate cylinder so as to transfer moistening solution to the plate cylinder; and a transfer cylinder (40), which is configured to the third periphery region of the plate cylinder for interactio with the plate cylinder so as to transfer the printing format type printing image to the transfer cylinder.
Description
Technical field
The present invention relates to the rotary printing machines designed for preorder according to claim 1, and be particularly useful for the printing unit (printingcouple) of reel paper feeding rotary printing machines.
Background technology
The printing unit of the type mentioned in beginning is such as known from DE102005022986A1.In this printing unit, plate cylinder for receiving print format (form) is designed to single times of size, that is, have this girth: in circumferential direction, the single print format of a certain print format (such as, newspaper form) can be received on this girth.Interact with plate cylinder, for the printed image of print format to be transferred on transfer cylinder and to be designed to twice from this transfer cylinder being transferred to stock coiled material (substrateweb) dimensionally when this printing unit, that is, there is the girth of the twice size of the size being plate cylinder.Because plate cylinder is only designed to single times of size, on its girth obtainable for printing unit moistening unit be synergistic relative little space with the respective rollers of inking unit.
For this reason, the applicator roll (formroller) of synergistic moistening unit direct with plate cylinder and/or inking unit may be needed can be designed at girth or diametrically relative little, to be kept for the fully large circumferential zones changed on the plate cylinder 3 of print format.
If when this printing unit, change such as realizing print format as the setting operation on plate cylinder in semi-automatic or full-automatic mode now, then extra component must be arranged on plate cylinder, for this automation, this no longer can realize owing to lacking space when the little girth of little print format and thus plate cylinder.
Summary of the invention
The present invention is based on exploitation further for the object of the printing unit of rotary printing machines, this rotary printing machines preorder according to claim 1 designs as follows: make the girth around plate cylinder, optionally makes extra work space can be used in performing maintenance and setting operation.
This utilizes printing unit according to claim 1 and realizes.Other development of the present invention limit in the dependent claims.
According to the present invention, for rotary printing machines, the printing unit being particularly useful for reel paper feeding rotary printing machines comprises: plate cylinder, and its girth can receive at least one print format; Inking unit, it has roller system, and this roller system is equipped to and interacts with plate cylinder in the first circumferential zones of plate cylinder, to be transferred to by printing-ink in the print format on plate cylinder; Moistening unit, it has roller system, and this roller system is provided in the second circumferential zones of plate cylinder, to interact with plate cylinder, to be transferred to by Wetting Solution in the print format on plate cylinder; And transfer cylinder, it is provided in the 3rd circumferential zones of plate cylinder, to interact with plate cylinder, to be transferred on transfer cylinder by the printed image of print format.
Printing machine stack features according to the present invention is, in all cases, one in the roller system of inking unit and moistening unit can be shifted between operating position and stand at least partially, in operating position, roller ties up in associated circumferential region and interacts with plate cylinder, in stand, the circumferential zones required by this roller system on plate cylinder is discharged.
This means, inking unit roller system alone can be shifted at least partially between operating position and stand, or, the roller system of moistening unit can be shifted at least partially between operating position and stand, or, in all cases inking unit and can the adjusting between relevant work position and corresponding stand at least partially of roller system of moistening unit.Due to according to the present invention, at least one in the roller system of inking unit and moistening unit can be displaced in stand, in stand, the circumferential zones required by this roller system on plate cylinder being discharged, therefore optionally can obtain for performing maintenance and the extra workspace of setting operation around the girth of plate cylinder.
Preferably, plate cylinder is designed to figure plate cylinder (platecylinder), can receive at least one the printing plate as print format on the girth of plate cylinder.In addition, plate cylinder can have following width, makes in this width, can realize two pages, three pages, four pages, five pages, six pages or more a certain print formaies of page (such as, newspaper form).Preferably, transfer cylinder is designed to blanket cylinder.
According to embodiments of the invention, printing unit comprises setting device, this setting device is typically equipped to and performs at least one setting operation, wherein, setting device can be shifted between operating position and stand, in operating position, setting device for performing setting operation occupies at least one circumferential zones on plate cylinder, this circumferential zones is discharged by making the roller system of inking unit and/or moistening unit be shifted, in stand, the circumferential zones required by setting device on plate cylinder is discharged, namely, setting device moves away from plate cylinder.
Because printing unit comprises the setting device for performing at least one setting operation, therefore the setting of printing unit can be simplified.Because setting device can be displaced in stand, thus can advantageously set up following state, in this condition, setting device does not require any working space on plate cylinder.
According to other embodiments of the invention, printing unit comprises control device, this control device is typically equipped to the displacement controlled between operating position and stand, with convenient inking unit and moistening unit respectively can shift roller system be in operating position time, setting device is in stand, and when at least one in the roller system of inking unit and moistening unit is in stand, setting device can be displaced in operating position.
In other words, when inking unit and moistening unit respectively can shift roller system be in operating position time, control device can hinder setting device to be shifted in operating position, and when at least one in the roller system of inking unit and moistening unit is in stand, namely, when working space for setting device obtains release, setting device is allowed to be shifted in operating position.Which advantageously prevents the collision of the roller system of setting device and inking unit and/or moistening unit.
Preferably, control device is typically equipped to the displacement controlled between operating position and stand, and when being in stand with at least one in the roller system of convenient inking unit and moistening unit, setting device is in operating position.Specifically, when the circumferential zones required by the roller system be in their operating position or multiple roller system in all cases or working space obtain release, thus can advantageously realize performing setting operation or multiple setting operation.
According to embodiments of the invention, when setting device rests in stand, thus the roller system of moistening unit can be in operating position, and vice versa.According to another embodiment of the present invention, when setting device rests in stand, the roller system of inking unit can be in operating position, and vice versa.According to still another embodiment of the invention, when setting device rests in stand, the roller system of moistening unit and the roller system of inking unit can be in operating position separately, and vice versa.
According to still another embodiment of the invention, plate cylinder is designed to be single times of size on girth, and transfer cylinder is designed to be double size on girth.
According to another embodiment of the present invention, plate cylinder is designed to be single times of size on girth, and transfer cylinder is designed to be single times of size on girth.
According to extra embodiment of the present invention, plate cylinder is designed to be double size on girth, and transfer cylinder is similarly designed to be double size on girth.
In addition, for the present invention importantly, if printing unit is designed to so-called rubber-rubber (rubber-rubber) and prints unit, so utilize it, guided by between transfer cylinder for the stock printed, and can print on both sides simultaneously, if or printing unit embodies as so-called satellite print unit, so utilize it, stock is guided by between transfer cylinder and impression cylinder, and for each printing position, can only print on side.
When having the structure of the present invention of single times of size plate cylinder, the possibility be shifted between operating position and stand by least one made in the roller system of inking unit and moistening unit and the advantage realized work, especially because in this configuration, especially, when little print format, plate cylinder provides the relatively little space around its girth.
According to still another embodiment of the invention, at least one in the inking unit that can be shifted between operating position and stand and the roller system of moistening unit comprises applicator roll, it interacts with the way of contact and plate cylinder in operating position in associated circumferential region, and it moves away from plate cylinder when discharging circumferential zones in stand.
In other words, according to this structure of the present invention, realize simply can shift roller system or multiple can the operating position of shift roller system and stand, because applicator roll is shifted between operating position and stand, in operating position, it interacts with the way of contact and plate cylinder in associated circumferential region, and in stand, it moves away from plate cylinder when discharging circumferential zones.
Preferably, at least one in the inking unit that can be shifted between operating position and stand and the roller system of moistening unit comprises transferring roller, it interacts with the way of contact and applicator roll in operating position, and itself and applicator roll are jointly equipped with, to move to realize stand away from plate cylinder.
In other words, according to this structure of the present invention, realization can shift roller system or multiple can the operating position of shift roller system and stand, because transferring roller also and applicator roll be jointly shifted between operating position and stand, in operating position, it interacts with the way of contact and applicator roll, and in stand, it moves away from plate cylinder.
According to another embodiment of the present invention, at least the roller system of moistening unit can be shifted between operating position and stand, wherein, applicator roll is as Wetting Solution applicator roll and be designed to be at least single times of size on girth, namely, such as, at least with plate cylinder or the identical size of format sizes.
The possibility be shifted between operating position and stand is tied up to by making the roller of moistening unit, the space used by Wetting Solution applicator roll on plate cylinder does not need for significantly, and thus Wetting Solution applicator roll can be designed to relatively large, which improves the application characteristic of Wetting Solution applicator roll.
According to still another embodiment of the invention, in all cases, the displacement between operating position and stand of at least one in the roller system of inking unit and moistening unit, with the displacement between operating position and stand of setting device is moved by means of the pivotable around pivot axis of roller system or setting device, at least one in moving with the translation of roller system or setting device realizes, and this pivot axis is parallel to the axis of the rotation of plate cylinder and extends.
According to embodiments of the invention, can specify, in order to move in stand from operating position or vice versa, at least one roller system in the roller system of inking unit and moistening unit, around pivot axis or rotation pivotable, aims at this pivot axis or rotation and the applicator roll of roller system related to or the rotation axis parallel of transferring roller.And can specify according to embodiments of the invention, in order to move to from operating position in stand and vice versa, at least one the roller system in the roller system of inking unit and moistening unit performs any translation and moves.
According to still another embodiment of the invention, print preparation device comprise for against at least one in the plate cylinder pressing roller beam of print format, semi-automatic or full-automatic print format more changing device and cleaning device, two or all.
According to embodiments of the invention, print format more changing device is designed to dimensional printed chart plate replacing apparatus.According to another embodiment of the present invention, cleaning device comprises the doctor blade device at least one in roller system.
According to the present invention, additionally provide a kind of for any combination expected, according to one of the present invention, multiple or all embodiments described before, operate the method according to printing unit of the present invention.
According to based on method of the present invention, at least one in the roller system of inking unit and moistening unit is displaced to stand from operating position, safeguards or setting operation for execution.
According to embodiments of the invention, during the method, setting device is displaced to operating position from stand, so that its at least one circumferential zones occupying the roller system by be shifted inking unit and/or moistening unit on plate cylinder and discharge, and at least one setting operation performs by means of setting device.
According to another embodiment of the present invention, after the completing of at least one setting operation, setting device is displaced to stand from operating position, and at least one the roller system in the inking unit be displaced in stand and the roller system of moistening unit is displaced to operating position from stand, so that it occupies its circumferential zones being displaced to release in stand by setting device on plate cylinder.
Accompanying drawing explanation
Hereinafter, in more detail the present invention is described by means of preferred embodiment with reference to accompanying drawing.
Fig. 1 illustrates the schematic side view of the printing element according to an embodiment of the invention with multiple printing unit.
List of reference characters
1 rotary printing machines
2 printing elements
10 printing units
15 plate cylinders
20 inking unit
21 roller systems
22,23 oil application rollers
30 moistening units
31 roller systems
32 Wetting Solution applicator rolls
33 Wetting Solution transferring rollers
40 transfer cylinders
50 setting devices
60 control device
70 actuators
B stock coiled material
R1 rotation.
Detailed description of the invention
Fig. 1 shows the schematic side view of the printing element 2 of the rotary printing machines (in this case reel paper feeding rotary printing machines) 1 of the hectographic printing for non-perfect representation.
Printing element 2 comprises four substantially identical printing units 10, and they are relative to each other arranged with so-called H structure.Because printing unit 10 is substantially identical each other in their base configuration, therefore only two upper printing units 10,10 are marked with reference number in FIG in detail.
More precisely, each in four printing units 10 comprises: plate cylinder 15, the girth of this plate cylinder 15 can receive at least one print format (not shown); Inking unit 20; Moistening unit 30; With transfer cylinder 40.
Plate cylinder 15 is designed to figure plate cylinder, so that on the girth of plate cylinder 15, can receive at least one the printing plate as print format.Plate cylinder 15 is designed on girth is according to an embodiment of the invention single times of size, that is, it has following girth: in circumferential direction, can receive the single print format of a certain print format (such as, newspaper form) on girth.And plate cylinder 15 has following width according to an embodiment of the invention: in this width, such as four pages of a certain print formaies (such as, newspaper form) can be realized.Thus, according to embodiments of the invention, preferably, four print format are arranged as and are close to each other on the girth of plate cylinder 15 on width, and form only print format in circumferential direction simultaneously.Preferably, in this case each print format draws two pages of print formaies selected in circumferential direction.
Inking unit 20 comprises the multiple synergistic roller forming roller system 21.In this case, the roller system 21 of inking unit 20 comprises two oil application rollers 22,23, and it interacts with plate cylinder 15 in the first circumferential zones of plate cylinder 15, to be transferred to by printing-ink in the print format on plate cylinder 15.Thus, the roller system 21 of inking unit 20 is equipped with, to interact with plate cylinder 15 in the first circumferential zones of plate cylinder 15, to be transferred to by printing-ink in the print format on plate cylinder 15.
Moistening unit 30 comprises the multiple synergistic roller forming roller system 31.In this case, the roller system 31 of moistening unit 30 comprises Wetting Solution applicator roll 32 and Wetting Solution transferring roller 33, they in FIG by: be shown as in identical corresponding stand with dotted line; And show identical relevant work position with solid line.In operating position, Wetting Solution applicator roll 32 interacts with the way of contact and plate cylinder 15 in the second circumferential zones of plate cylinder 15, to be transferred to by Wetting Solution in the print format on plate cylinder 15.Wetting Solution transferring roller 33 interacts with the way of contact and Wetting Solution applicator roll in its operating position, to be transferred on Wetting Solution applicator roll 32 by Wetting Solution.Therefore, the roller system 31 of moistening unit 30 is equipped with to interact with plate cylinder 15 in the second circumferential zones of plate cylinder 15, to be transferred to by Wetting Solution in the print format on plate cylinder 15.As apparent from Fig. 1, Wetting Solution applicator roll 32 is at least identical with plate cylinder 15 in perimeter dimension, that is, be designed to be in such as format sizes or single times of size.
Transfer cylinder 40 is designed to blanket cylinder, and is designed to double size, that is, girth is that the twice of plate cylinder 15 is large.Transfer cylinder 40 is provided in the 3rd circumferential zones of plate cylinder 15, to interact with plate cylinder 15, to be transferred to by the corresponding printed image of print format on transfer cylinder 40 and to be transferred on stock coiled material B from this.
As apparent from Fig. 1, four printing units 10 are arranged to H structure, so that the transfer cylinder 40,40 (they receive stock coiled material B between which) of two upper printing units 10,10 also act as in all cases for impression cylinder each other, and the transfer cylinder (they receive stock coiled material B between which) printing unit 10,10 under two also act as impression cylinder each other in all cases.In the present embodiment, thus upper printing unit 10,10 and lower printing unit 10,10 are arranged to the rubber-rubber structure relative to impression cylinder separately.
As above with reference to illustrated by moistening unit 30, Wetting Solution applicator roll 32 and Wetting Solution transferring roller 33 jointly can be shifted between identical relevant work position and corresponding stand.In operating position (in solid line in FIG), Wetting Solution applicator roll 32 interacts with plate cylinder 15 in a contact fashion in the second circumferential zones of plate cylinder 15.In stand (in dotted line in FIG), Wetting Solution applicator roll 32 and Wetting Solution transferring roller 33 jointly move away from plate cylinder 15, to discharge the circumferential zones required on plate cylinder 15 by these rollers 32,33.Therefore, the roller system 31 of moistening unit 30 can be shifted between operating position (comprising the relevant work position of two rollers 32,33) to stand (comprising the corresponding stand of two rollers 32,33), in operating position, roller system 31 interacts with plate cylinder 15 in the second circumferential zones, in stand, discharge the second circumferential zones required on plate cylinder 30 by the roller system 31 of moistening unit 30.
As apparent from Fig. 1, at least these two upper printing units 10,10, and according to the embodiment do not shown of the present invention, print unit 10,10 under two and also comprise setting device 50 separately, be equipped with this setting device 50 to perform at least one setting operation.More precisely, setting device 50 in the present embodiment is designed to the print format more changing device of the form being in semi-automatic or full-automatic dimensional printed chart plate replacing apparatus, and comprising roller beam (not marking individually), this roller beam for pressing print format, to place against plate cylinder 15.
Setting device 50 can be shifted between operating position (in FIG with dotted line display) and stand (showing with solid line in FIG), in operating position, setting device 50 for performing setting operation occupies the second circumferential zones on plate cylinder 15, in stand, setting device 50 moves away from plate cylinder 15, to discharge the second circumferential zones required on plate cylinder 15 by setting device 50.
In order to realize the displacement of roller system 31 between operating position and stand of moistening unit 30, Wetting Solution applicator roll 32 and Wetting Solution transferring roller 33 can be arranged on the pivoting unit that do not show, so that they radially jointly can be pivoted in stand away from plate cylinder 15 around pivot axis (not shown), radially again be pivoted in operating position with towards plate cylinder 15, the rotation R1 that this pivot axis is parallel to plate cylinder 15 extends.
Alternatively, in order to realize the displacement of roller system 31 between operating position and stand of moistening unit 30, Wetting Solution applicator roll 32 and Wetting Solution transferring roller 33 can be arranged on the linear guiding unit that do not show, so that they radially jointly can move in stand away from plate cylinder 15 along linear guiding route, and radially again move in operating position towards plate cylinder 15.
In order to realize the displacement of roller system 31 between operating position and stand of moistening unit 30, also can in conjunction with or jointly provide pivoting unit and linear guiding unit, so that the corresponding displacement in conjunction with them is mobile.
In other words, the displacement between operating position and stand of the roller system 31 of moistening unit 30 is according to this embodiment of the invention moved at least one in moving with the translation of roller system 31 by means of the pivotable around pivot axis of roller system 31 and is realized, and the rotation R1 that this pivot axis is parallel to plate cylinder 15 extends.
In order to realize the displacement of setting device 50 between operating position and stand, setting device 50 can be arranged on another pivoting unit of not showing, so that it radially can be pivoted to operating position neutralization towards plate cylinder 15 around another pivot axis (not shown) and again radially be pivoted in stand away from plate cylinder 15, the rotation R1 that this pivot axis is parallel to plate cylinder 15 extends.
Alternatively, in order to realize the displacement of setting device 50 between operating position and stand, setting device 50 can be arranged on another linear guiding unit of not showing, so that it radially can move in operating position towards plate cylinder 15 along another linear guide route, and again radially moves in stand away from plate cylinder 15.
In order to realize the displacement of setting device 50 between operating position and stand, also can in conjunction with or jointly provide this another pivoting unit and this another linear guiding unit, so that the corresponding displaced in conjunction with them moves.
In other words, the displacement according to this embodiment of the invention between operating position and stand of setting device 50 is moved at least one in moving with the translation of setting device 50 by means of the pivotable around this another pivot axis of setting device 50 and is realized, and the rotation R1 that this pivot axis is parallel to plate cylinder 15 extends.
As apparent from Fig. 1, printing element 2 and thus print unit 10 there is public control device 60, control device 60 is bidirectionally attached to actuator 70 (only symbolically showing in FIG), for driving and stoping the corresponding displacement of the roller system 31 of moistening unit 30 and setting device 50 mobile.
Control device 60 is provided as the displacement by means of actuating actuator 70 and controlling between operating position and stand, with convenient moistening unit 30 can shift roller be 31 be in operating position time setting device 50 be in stand, and setting device 50 can be displaced in operating position when the roller system 31 of moistening unit 30 is in stand.
In other words, when the roller system 31 of moistening unit 30 is in operating position timed unit 60 by obstruction setting device 50 to the displacement in operating position, and when the roller system 31 of moistening unit 30 is in stand, namely, when working space for setting device 50 obtains release, allow setting device 50 to the displacement in operating position.This prevent the collision of the roller system 31 of setting device 50 and moistening unit 30.
Control device 60 is provided as the displacement by means of activating actuator 70 and controlling between operating position and stand in addition, and when being in stand with the roller system 31 of convenient moistening unit 30, setting device 50 is in operating position.Printing plate on the plate cylinder 15 realized by setting device 50 is changed and can thus especially be performed when the second circumferential zones of the plate cylinder 15 that the roller system 31 by moistening unit 30 requires in its operating position is released.
According to based on the method for for operating in the printing unit 10 of printing element 2 of the present invention, the roller system 31 of moistening unit from operating position and stand displacement, can safeguard or setting operation for execution.
If by means of setting device 50, the setting operation for printing the form that plate is changed will be performed on plate cylinder 15, so setting device 50 is displaced to operating position from stand, so that it occupies the second circumferential zones on the plate cylinder 15 that discharged by the displacement of the roller system 31 of moistening unit 30, and then perform printing plate by means of the second device 50 and change.
After the completing of setting operation (in this case for printing plate change), setting device 50 is got back to stand from operating position displacement, the stand and the roller system 31 being displaced to the moistening unit 30 in stand is shifted out displacement are got back in operating position, so that it occupies its second circumferential zones be displaced to by setting device 50 on the plate cylinder 15 that again discharges in stand again.
Finally, should be noted that, in the mode that the roller 31 to moistening unit 30 is similar, alternatively or in addition, the roller system 21 of inking unit 20, especially oil application roller 22, 23 also (can comprise roller 22 in operating position, the relevant work position of 23) (comprise roller 22 with stand, the corresponding stand of 23) between displacement, in operating position, roller system 20 interacts with plate cylinder 15 in the first circumferential zones, in stand, by roller system 21 or the oil application roller 22 of inking unit 20, 23 the first circumferential zones required on plate cylinder 15 are discharged.
When the first circumferential zones that roller system 21 or the oil application roller 22,23 by inking unit 20 requires on plate cylinder 15 obtains release, namely, if the roller system of inking unit 20 is in stand, so the first circumferential zones of plate cylinder 15 can alternatively or extraly for being placed in operating position by setting device 50 and/or being used for performing attended operation.
In other words, when setting device 50 remains in stand, the roller system 31 of moistening unit 30 can be in operating position according to an embodiment of the invention, and vice versa, when setting device 50 remains in stand, the roller system 21 of inking unit 20 can be in operating position, and vice versa, or, when setting device 50 remains in stand, the roller system 31 of moistening unit 30 and the roller system 21 of inking unit 20 can be in operating position separately, and vice versa.
Because the type of roller structure is not depended in the present invention, therefore the structure of inking according to the present invention and moistening unit also can adopt with being in together with printing element that so-called satellite-type constructs, in this case, the corresponding transfer cylinder of inking unit does not interact with another transfer cylinder, but corresponding transfer cylinder and impression cylinder interact, to travel across the stock coiled material only printed side-i.e. transfer cylinder side between transfer and impression cylinder.This satellite print units is known as nine cylinder satellite print units, and in this case, all shifting science and technology in four directions cylinders can interact with single central impression cylinder; Or be known as ten cylinder satellite print units, in this case, in shifting science and technology in four directions cylinder only two interact with public impression cylinder so that when shifting science and technology in four directions cylinder, each printing element needs two impression cylinders.
Claims (14)
1. one kind for the printing unit (10) of rotary printing machines (1), comprising:
Plate cylinder (15), its girth can receive at least one print format;
There is the inking unit (20) of roller system (21), described roller system (21) is provided in the first circumference of described plate cylinder (15), to interact with described plate cylinder (15), printing-ink is transferred in the described print format on described plate cylinder (15);
There is the moistening unit (30) of roller system (31), described roller system (31) is provided in the second circumferential zones of described plate cylinder (15), to interact with described plate cylinder (15), Wetting Solution is transferred in the described print format on described plate cylinder (15); With
Transfer cylinder (40), it is provided in the 3rd circumferential zones of described plate cylinder (15), to interact with described plate cylinder (15), the printed image of described print format is transferred on described transfer cylinder (40)
It is characterized in that, at least one in the roller system (21,31) of inking unit (20) and moistening unit (30) can be shifted between operating position and stand, in operating position, described roller system (21,31) interacts with described plate cylinder (15) in associated circumferential region, in stand, discharged at the upper circumferential zones required of described plate cylinder (15) by this roller system (21,31).
2. printing unit (10) according to claim 1, it is characterized in that, described printing unit (10) comprises setting device (50), described setting device (50) is typically equipped to and performs at least one setting operation, wherein, described setting device (50) can be shifted between operating position and stand, in operating position, described setting device (50) for performing described setting operation occupies the circumferential zones of at least one release on described plate cylinder (15), in stand, discharged at the upper circumferential zones required of described plate cylinder (15) by described setting device (50).
3. printing unit (10) according to claim 2, it is characterized in that, described printing unit (10) comprises control device (60), described control device (60) is typically equipped to the displacement controlled between operating position and stand, with convenient inking unit (20) and moistening unit (30) respectively can shift roller system (21, 31) when being in operating position, described setting device (50) is in stand, and, when the roller system (21 of inking unit (20) and moistening unit (30), 31) when the described at least one in is in stand, described setting device (50) can be displaced in operating position.
4. printing unit (10) according to claim 3, it is characterized in that, described control device (60) is typically equipped to the displacement controlled between operating position and stand, when being in stand with the described at least one in the roller system (21,31) of convenient inking unit (20) and moistening unit (30), described setting device (50) is in operating position.
5. the printing unit (10) according to any one in Claims 1-4, it is characterized in that, the described at least one in the roller system (21,31) of the inking unit (20) that can be shifted between operating position and stand and moistening unit (30) comprises applicator roll (22,23; 32), it interacts with described plate cylinder (15) in associated circumferential region with the way of contact in operating position, and it is mobile away from described plate cylinder (15) when discharging described circumferential zones in stand.
6. printing unit (10) according to claim 5, it is characterized in that, described at least one in the roller system (21,31) of the inking unit (20) that can be shifted between operating position and stand and moistening unit (30) comprises at least one transferring roller (33), it interacts with the way of contact and described applicator roll (32) in operating position, and it is provided as with described applicator roll (32) jointly mobile away from described plate cylinder (15), to realize stand.
7. the printing unit (10) according to claim 5 or 6, it is characterized in that, the roller system (31) of described moistening unit (30) can be shifted between operating position and stand, wherein, described applicator roll (32) is designed to Wetting Solution applicator roll, and is at least single times of size on girth.
8. the printing unit (10) according to any one in claim 1 to 7, it is characterized in that, displacement between operating position and stand moves at least one in moving with translation to realize by means of the pivotable around pivot axis, and described pivot axis is parallel to the rotation (R1) of described plate cylinder (15) and extends.
9. the printing unit (10) according to any one in claim 2 to 8, it is characterized in that, described setting device (50) comprises for pressing the roller beam of described print format, the semi-automatic or full-automatic print format at least one more in changing device and cleaning device against described plate cylinder (15).
10. the printing unit (10) according to any one in claim 1 to 9, it is characterized in that, described plate cylinder (15) is designed to be single times of size on girth, and described transfer cylinder (40) is similarly designed to be single times of size on girth.
11. printing units (10) according to any one in claim 1 to 9, it is characterized in that, described plate cylinder (15) is designed to be double size on girth, and described transfer cylinder (40) is similarly designed to be double size on girth.
12. printing units (10) according to any one in claim 1 to 9, it is characterized in that, described plate cylinder (15) is designed to be single times of size on girth, and described transfer cylinder (40) is designed to be double size on girth.
13. 1 kinds, by the printing element (2) formed according at least two printings unit (10) of any one in claim 1 to 12, is characterized in that, described printing unit (10) is embodied with rubber-rubber structure.
14. 1 kinds, by the printing element (2) formed according at least two printings unit (10) of any one in claim 1 to 12, is characterized in that, described printing unit (10) is embodied with satellite-type structure.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014108524.8A DE102014108524A1 (en) | 2014-06-17 | 2014-06-17 | Printing unit for a rotary printing press |
| DE102014108524.8 | 2014-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105269929A true CN105269929A (en) | 2016-01-27 |
Family
ID=54706292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510335911.4A Pending CN105269929A (en) | 2014-06-17 | 2015-06-17 | Printing unit for rotating printing machine |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN105269929A (en) |
| CH (1) | CH709824A2 (en) |
| DE (1) | DE102014108524A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108883630A (en) * | 2016-03-22 | 2018-11-23 | 小森公司 | Double side coating equipment |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2012245A (en) * | 1933-04-18 | 1935-08-20 | Meisel Press Mfg Company | Printing press |
| US5142978A (en) * | 1990-04-25 | 1992-09-01 | Bobst Sa | Offset printing machine for variable printing sizes with automatic loading and unloading of the printing cylinders |
| CN1390700A (en) * | 2001-06-07 | 2003-01-15 | 海德堡印刷机械股份公司 | Printers with movable ink rollers |
| CN1494482A (en) * | 2001-08-03 | 2004-05-05 | �����ɷ� | Printing couple in printing machine |
| CN1778555A (en) * | 2004-11-26 | 2006-05-31 | 李新忠 | Satellite flexible-plate printer |
| CN1798653A (en) * | 2003-03-14 | 2006-07-05 | 柯尼格及包尔公开股份有限公司 | Printing group of a printing unit, consisting of two printing groups which are placed vertically above each other, in a printing machine and printing unit |
| CN1819921A (en) * | 2003-07-08 | 2006-08-16 | 戈斯印刷系统有限公司 | Printing press |
| US20070006753A1 (en) * | 2005-05-19 | 2007-01-11 | Man Roland Druckmaschinen Ag | Web-fed rotary press having sleeve-shaped printing blankets |
| DE102007002793A1 (en) * | 2007-01-18 | 2008-07-31 | Man Roland Druckmaschinen Ag | Printing unit of printing machine, particularly roller printing machine, comprises printing device, inking system and printing plate replacement device, which are arranged adjacent to one another and parallel to longitudinal axis |
| CN101384434A (en) * | 2005-04-21 | 2009-03-11 | 柯尼格及包尔公开股份有限公司 | Printing device with roller comprising at least two cooperating cylinders and bearing units capable of being radially adjusted |
| US20090071355A1 (en) * | 2007-09-14 | 2009-03-19 | Manroland Ag | Printing unit of a web-fed rotary printing press |
| CN102555420A (en) * | 2010-12-27 | 2012-07-11 | 罗铁机械股份有限公司 | Lithographic printing device and method for achieving printing surface continuation with different image-text ranges |
| CN103057248A (en) * | 2011-09-29 | 2013-04-24 | 高斯国际公司 | Printing tower for rotary offset printing machine |
| CN103171250A (en) * | 2011-12-21 | 2013-06-26 | 韩文杰 | Drawer type movable printing seat |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19803809A1 (en) * | 1998-01-31 | 1999-08-05 | Roland Man Druckmasch | Offset printing unit |
| DE10302213B3 (en) * | 2003-01-22 | 2004-03-04 | Koenig & Bauer Ag | Printing machine has inking mechanism and printing cylinder changing device supported for movement relative to printing cylinder by common displacement drive |
-
2014
- 2014-06-17 DE DE102014108524.8A patent/DE102014108524A1/en not_active Withdrawn
-
2015
- 2015-05-26 CH CH00735/15A patent/CH709824A2/en unknown
- 2015-06-17 CN CN201510335911.4A patent/CN105269929A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2012245A (en) * | 1933-04-18 | 1935-08-20 | Meisel Press Mfg Company | Printing press |
| US5142978A (en) * | 1990-04-25 | 1992-09-01 | Bobst Sa | Offset printing machine for variable printing sizes with automatic loading and unloading of the printing cylinders |
| CN1390700A (en) * | 2001-06-07 | 2003-01-15 | 海德堡印刷机械股份公司 | Printers with movable ink rollers |
| CN1494482A (en) * | 2001-08-03 | 2004-05-05 | �����ɷ� | Printing couple in printing machine |
| CN1798653A (en) * | 2003-03-14 | 2006-07-05 | 柯尼格及包尔公开股份有限公司 | Printing group of a printing unit, consisting of two printing groups which are placed vertically above each other, in a printing machine and printing unit |
| CN1819921A (en) * | 2003-07-08 | 2006-08-16 | 戈斯印刷系统有限公司 | Printing press |
| CN1778555A (en) * | 2004-11-26 | 2006-05-31 | 李新忠 | Satellite flexible-plate printer |
| CN101384434A (en) * | 2005-04-21 | 2009-03-11 | 柯尼格及包尔公开股份有限公司 | Printing device with roller comprising at least two cooperating cylinders and bearing units capable of being radially adjusted |
| US20070006753A1 (en) * | 2005-05-19 | 2007-01-11 | Man Roland Druckmaschinen Ag | Web-fed rotary press having sleeve-shaped printing blankets |
| DE102007002793A1 (en) * | 2007-01-18 | 2008-07-31 | Man Roland Druckmaschinen Ag | Printing unit of printing machine, particularly roller printing machine, comprises printing device, inking system and printing plate replacement device, which are arranged adjacent to one another and parallel to longitudinal axis |
| US20090071355A1 (en) * | 2007-09-14 | 2009-03-19 | Manroland Ag | Printing unit of a web-fed rotary printing press |
| CN102555420A (en) * | 2010-12-27 | 2012-07-11 | 罗铁机械股份有限公司 | Lithographic printing device and method for achieving printing surface continuation with different image-text ranges |
| CN103057248A (en) * | 2011-09-29 | 2013-04-24 | 高斯国际公司 | Printing tower for rotary offset printing machine |
| CN103171250A (en) * | 2011-12-21 | 2013-06-26 | 韩文杰 | Drawer type movable printing seat |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108883630A (en) * | 2016-03-22 | 2018-11-23 | 小森公司 | Double side coating equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102014108524A1 (en) | 2015-12-17 |
| CH709824A2 (en) | 2015-12-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2506341C (en) | Web-fed press | |
| EP0459595A1 (en) | Processing paper and other webs | |
| US6796226B2 (en) | Printing method | |
| CN1807093B (en) | Rotary printer | |
| CN105745078A (en) | Gravure printing press, and printing system having a gravure printing press | |
| EP1019249B2 (en) | Printing unit | |
| CN109263244A (en) | Printing machine with Luan Shi printing mechanism and the method for running this printing machine | |
| DE102014226869A1 (en) | Doctor device for a screen printing machine, screen printing machine and method for operating a doctor device | |
| CN101468540A (en) | Liquid coating machine | |
| CN105269929A (en) | Printing unit for rotating printing machine | |
| CN101712226B (en) | Sheet-fed offset printing press for printing on both sides of sheets | |
| JP2011518701A (en) | Infinitely variable cut-off printing machine and method for changing cut-off | |
| JP5355340B2 (en) | Printing machine that prints sheets on both sides | |
| EP2340936A1 (en) | Method and device for supplying foil to a printing press | |
| JP5335071B2 (en) | Infinite variable cut-off printing machine | |
| US20060054041A1 (en) | Printing unit for a press | |
| CA2441324C (en) | Web-fed rotary press | |
| CN102152616A (en) | Printing device in printing machine and method for replacing at least one printing plate of printing device | |
| CA2541942A1 (en) | Printing unit of a web-fed rotary press | |
| US8291821B2 (en) | Infinitely variable cutoff printing press with constant speed plate cylinder and inker | |
| CN110944844B (en) | Multicolor intaglio rotary press | |
| DE102020101680A1 (en) | Method for operating a screen printing unit in a printing machine | |
| JP2006027172A5 (en) | ||
| IE59789B1 (en) | Processing paper and other webs | |
| JP2008238446A (en) | Offset printing method |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160127 |
|
| WD01 | Invention patent application deemed withdrawn after publication |