CN102189738B - Method and device for preparing and transferring printing plates - Google Patents
Method and device for preparing and transferring printing plates Download PDFInfo
- Publication number
- CN102189738B CN102189738B CN201110062164.3A CN201110062164A CN102189738B CN 102189738 B CN102189738 B CN 102189738B CN 201110062164 A CN201110062164 A CN 201110062164A CN 102189738 B CN102189738 B CN 102189738B
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- China
- Prior art keywords
- forme
- axis
- oscillation
- lever
- separator
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/44—Simultaneously, alternately, or selectively separating articles from two or more piles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H1/00—Supports or magazines for piles from which articles are to be separated
- B65H1/04—Supports or magazines for piles from which articles are to be separated adapted to support articles substantially horizontally, e.g. for separation from top of pile
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2403/00—Power transmission; Driving means
- B65H2403/50—Driving mechanisms
- B65H2403/53—Articulated mechanisms
- B65H2403/531—Planar mechanisms
- B65H2403/5311—Parallelogram mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2405/00—Parts for holding the handled material
- B65H2405/30—Other features of supports for sheets
- B65H2405/33—Compartmented support
- B65H2405/332—Superposed compartments
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2405/00—Parts for holding the handled material
- B65H2405/30—Other features of supports for sheets
- B65H2405/35—Means for moving support
- B65H2405/354—Means for moving support around an axis, e.g. horizontal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
- B65H2701/1928—Printing plate
Abstract
The present invention relates to a method and a device for preparing and transferring printed plates, and particularly to the method and the device for preparing and transferring printing plates (42,43) of two printing plate stacks (40,41), wherein the printing plate stacks are prepared by printing plate preparing components (1,2) which can be adjusted relatively. So far, the printing plate preparing components (1,2) are supported in a chamber box and are supplied to a separation device (50) through vertical and horizontal movements. The known structure has the defects of large labor cost and high space requirement. For reducing the space requirement, the invention suggests a tray receiving device (26) with a swinging axis (5b), and therefore the tray receiving device enters a withdrawal position and a stop position through swinging around the swinging axis (5b) relatively to the second printing plate preparing component (1). The printing plate (42) can be separated from the first printing plate preparing component at the withdrawal position and can be separated from the second printing plate preparing component at the stop position.
Description
Technical field
The present invention relates to electronic plating technology field and relate to for forme being provided and forme being transferred to the method for other device, wherein, by at least two formes, provide element to provide at least two formes to stack, wherein, described forme provides that element can regulate each other and stack from described forme by means of separator isolates a forme during a corresponding forme in separator access areas stacks.In addition the invention still further relates to a kind of for carrying out equipment and a kind of forme exposure machine that comprises described equipment of described method.
Background technology
In plate-making technology, manufacture the printed original for printed sheet, they have comprised all key elements to be printed, as word, chart and image.In order to carry out colored printing, manufacture an independent printed original for every kind of ink, it has comprised all key elements with corresponding color printing.For four-color process, ink is cyan, magenta, yellow and black (CMYK).Printed original is recorded on forme conventionally in a forme exposure machine, prints the printed sheet of high printing with these formes in printing machine.Alternatively, printed original can directly send digital printing machine to as digital data.Then there, before and then starting printing printing, printed original data are for example exposed on forme by an exposure system being integrated in printing machine.
In recorder for forme exposure in electronic plating technology, for example, by a laser diode, produce laser beam, by optical means, be shaped and focus on forme, by means of a scanning system pointwise by line on forme, scan.In order to improve film speed, also can produce beam of laser ray, along with each forme scanning, the multiple bar chart picture that simultaneously exposes is capable.Forme can be positioned at (outer cylinder exposure machine) on an exposal drum, in cylindrical recess (interior cylinder exposure machine) or be positioned at (platform-type exposure machine) in a plane.For example, when adopting an outer cylinder exposure machine, forme to be exposed is arranged on one rotatably on the exposal drum of support.During exposal drum rotation, photohead in shorter spacing axially along drum movement.Photohead focuses on one or more of laser beams on cylinder surface, and these rays are with the form scanning drum surface of narrow helix.Adopt in this way, cylinder often turns around, and one or more of image row expose.
Forme to be exposed can manually flow to forme exposure machine.Then, forme is drawn in and tensioning on exposal drum automatically by forme exposure machine, here, forme between exposure period with clamping device and fix with a vacuum plant if desired.But, in order to make course of work automation and to save thus operating personnel, also using loading attachment, loading attachment takes out forme to be exposed one by one in box, for example, use an aspirator, and flows to forme exposure machine.In DE10134151A1, introduced such loading attachment.This loading machine is hereinafter referred to as single box-packed carrier aircraft, because it only contains a box and takes out forme from this box at every turn.Box is laid in unexposed forme, and at this, common all formes have identical specification, have identical size.Forme will prevent dust and irradiation in box, to avoid forme to be not intended to exposure.
If need the forme of different size, other automation equipment is also disclosed, it comprises storehouse box, is provided for a plurality of boxes that forme stacks and then described box is supplied to separator in the box of storehouse.For example, at US6,726,433B1 has advised a kind of plate storehouse box with separator, and wherein, box is bearing in the box of storehouse up and down stackedly.For plate is separated from box, the box that is positioned at box top vertically moves, and the box with the plate gauge lattice of expectation flatly enters into transferring position and then partly from storehouse box, shifts out and offer separator vertically.
In addition by DE102008023601A1, disclose a kind of storehouse box, it does not have printing plate cassette, but uses pallet, and forme stacks and is placed on pallet.The advantage of doing is like this to have simplified the loading with other forme.The pallet in this external described system with forme also flatly and vertically moves to forme is supplied to separator and is finally supplied to exposing unit with the step of following each other.
Therefore by described prior art, disclosed the utensil of relative complex, its objective is, give for the processing unit of forme for example exposing unit at a storehouse box, provide a large amount of as far as possible different forme specifications or formes itself.Described storehouse box must have actuation gear for this reason, and described actuation gear can make box or pallet vertically or move horizontally.Due to described requirement, need in addition large area of space, cause thus the space isolation between separator and print forme magazine box.In a word, enlarged markedly thus the adjusting range of forme automatic processing device, for example forme exposure machine.
Summary of the invention
Therefore, task of the present invention is at least to reduce described shortcoming of the prior art.
Described task of the present invention solves for providing with the method for transfer plate by of the present invention aspect method.According to described method, forme is transferred to the device for the treatment of forme.Described device can be forme exposure machine.At this, should be at least two formes provide element or on provide at least two formes to stack, described forme provides preferably pallet of element, provides corresponding forme to stack on described pallet.Therefore aspect equipment, propose, substantially provide pallet or forme that element is provided up and down stackedly.In addition, described forme provides element to regulate each other.Can stack from forme by means of additional separator corresponding one, isolate a forme.Need, corresponding forme stacks in the zone of action in separator for this reason.
In a particularly preferred embodiment, propose, lucky two formes that stack for two formes are set element is provided.This is in most of the cases flexibility enough and improved printing machine exposure device for most of users, and does not cause space requirement to improve.Preferably at this, only have a forme to provide element to be provided movingly, and the second forme provides element, be not movable and particularly can use bottom plate for this reason.
Described separator advantageously has aspirator for promoting and for separating of the separator of the crossbeam of forme, described separator is for example open in DE102009020102A1, aspect this embodiment and separation method referring to described file.At this, particularly can stipulate, as crossbeam only single movably roller as the resolution element for separating of forme, move to below the forme of rise.
In described method of the present invention, propose, thereby the first forme provides element to swing and make forme provide the forme of element to stack to enter into one around at least one axis of oscillation to isolate the extracting position of forme or enter into a resting position for stacking from forme in described at least two formes provide element.At this, the sideline from forme extends to the other sideline that forme stacks to described axis of oscillation, and wherein, separator is in order to carry out centrifugation on the front of forme.
So can touch the second forme in the first forme provides the resting position of element, provide the forme of element to stack, described forme stacks and is advantageously located at the first forme element below is provided.
By simple swing (moving along vertical or horizontal direction by pallet or analog) simultaneously, can arrange that with little volume demand, at least touch two different formes stacks by means of simple.
If forme exposure machine is the forme exposure machine for general little forme specification, this is particularly advantageous, for described little forme specification is general the highest, must provide two different forme specifications to touch.
Aspect equipment, task of the present invention by according to of the present invention for providing the equipment of forme to solve.Described equipment preferably should be suitable for carrying out described method, and at least one axis of oscillation is provided for this reason, and described axis of oscillation and described the first forme provide element coupling.Can make in this way described the first forme provide elements relative to provide element to swing in described the second forme.In addition should provide corresponding separator.
In addition, described separator should be in the direction towards treating apparatus, for example forme exposure machine provides before element and is provided and the forme after separation is transferred to this treating apparatus at forme.Particularly can provide in the plane that element is identical separator is being provided with forme for this reason, and treating apparatus for example exposure device in described, plane below be provided and seal by being connected to the transport platform of separator.This transport platform is described in not yet disclosed German application DE102009052144, aspect the layout of transport platform and transport platform exposure machine and forme generator referring to described German application.
Regulation, described separator acts on the front area of forme for separation.This provides aspect element and only has when this first forme provides element in extracting position and could realize at the first forme, wherein, the covered and described separator of at least one front area of element is provided is not to act on the second forme and provide on the forme of element but only act on the first forme to provide on the forme of element to the second forme.
In order to make separator can act on the second forme, provide on the forme of element, advantageously stipulate in addition, the first forme provides element to swing to a resting position from extracting position, wherein, degree ground discharges a region like this, extend completely on the second forme provides the face of element in this region, its mode be its now further away from separator and also the second forme element is provided, thereby making separator can not be subject to now the first forme to provide element to hinder to act on the second forme provides on the forme of element.
In order to realize as far as possible simply such swing, in a further configuration of described equipment, propose, the first forme provides lever and the described axis of oscillation that element passes through at least one side to be coupled.This is particularly interpreted as, laterally at forme, provide elements on either side that lever is provided, to described element is connected with described axis of oscillation, wherein, described axis of oscillation is local fixing axis with respect to whole device, and described axis does not move in described method.At least one swinging driver is set in addition, at this, seem especially to stipulate, being parallel to forme provides the side axis of element that swinging driver is set respectively in this wise, its lever segments by described lever itself is connected and the activation by swinging driver causes described lever to rotate around described axis of oscillation with described axis of oscillation, makes generally thus the first forme provide element to swing around described axis of oscillation.One preferred embodiment in regulation, the forme that is preferably tray form provide element be constructed to can with uncoupling or the taking-up simply of whole equipment.This can be by providing the receiving tray of element, preferred trays receiving system to realize for receiving described at least one first forme.Described receiving tray can consist of two parallel side arms substantially, thereby can provide element to be placed on described side arm on pallet or other forme.Can simplify in this way the first forme provides the loading of element with forme, and its mode is that described element is taken out and externally loaded from described equipment simply.The second forme provides the loading of element further to simplify, because can touch simply the second forme after the first element is taken out, provides element.Another advantage is, can provide element to receive a large amount of formes by the second forme now, because the upper boundary that provides element to cause by the first forme is no longer provided in the situation that taking off the first forme element is provided.Can realize simply thus the imaging in evening whole night of predetermining of same size forme.
In another favourable embodiment, described swinging driver can be linear actuator, particularly hydraulic unit driver or air impeller, it provides in equipment side and particularly has a piston, described piston utilizes a lever segments to be connected with described fixing axis of oscillation in this wise, makes by lever described in the rectilinear motion of piston by cause the swing of forme generator around the described rotation of described axis of oscillation rotation and lever via the transmission of lever segments.
Not only forme provides element but also piston to utilize movably run-on point to be connected with described lever, thereby described run-on point itself can move when lever rotates.The stabilisation of element is provided in order to realize forme, a lever for described element is connected with swinging driver is set in addition, and described lever is connected this element fixing run-on point other with or fixing axis of oscillation by a movable run-on point in forme provides the region of element.Particularly preferred, described fixing axis of oscillation or fixing run-on point be separately positioned on the second forme provide element slightly below region in.The lever segments that makes described fixing axis of oscillation and described the first forme provide the movably described or movable run-on point of element to be connected should have substantially straight shape at this, wherein, in order to reduce space requirement, the described lever segments that described fixing axis of oscillation is connected with described swinging driver preferably has crooked shape.Thus, whole leverage is advantageously provided quite compactly below the second forme provides element.
Thus, by the activation of swinging driver, the rotational motion that provides lateral lever on element around a fixing axis of oscillation aspect method by simple mode by the first forme realize the rectilinear motion of swinging driver and realize described forme provide element substantially in circular trace from anterior extracting position to rear portion very oscillating motion in resting position, wherein, there is not king-sized space requirement for this reason.
For the described swing by means of swinging driver, this swinging driver advantageously itself is connected with the housing of a housing, for example forme exposure machine by a fixing run-on point in this wise, when rotation along with described lever is activated, also causes that described driver itself is around the swing of described fixing run-on point.Further reduced thus the space requirement of the face aspect of leverage, wherein, described leverage particularly driver itself is included in the lever that described fixing axis front and back has different lever segments.
In addition the claimed independently protective device for forme exposure machine, described forme exposure machine comprises according to equipment of the present invention.Advantageously in this regulation, the second forme does not provide element movable and be provided in the region of the bottom plate of the forme receiving system of forme exposure machine.It can be directly especially the bottom plate for collecting printing plates.The forme receiving system of forme exposure machine should at least comprise that described the first and second formes provide element and by a closure member closes; wherein, described cap member should have to be opened for providing element to transfer to the protective device of forme receiving system forme or forme.In the state of closing at protective device, having forme that forme stacks provides the element should be inner in forme receiving system in this wise in all possible position, and described cap member is not touched.Selected cramped construction mode by described equipment can provide forme receiving system, and described forme receiving system has little volume demand and is particularly used in conjunction with the forme exposure machine for small dimension forme.
Accompanying drawing explanation
From accompanying drawing, draw embodiments of the present invention, from described embodiment, can draw other feature of the present invention, but the present invention is not limited to described embodiment.Accompanying drawing is:
Fig. 1 is the side cross-sectional view of forme receiving system, has for being received in the pallet of pallet receiving system,
Fig. 2 is the forme receiving system with pallet receiving system, in resting position,
Fig. 3 has the forme receiving system of pallet receiving system, in extracting position,
Fig. 4 has the pallet receiving system of the leverage of alternative arrangement mode.
The specific embodiment
Fig. 1 illustrates the side cross-sectional view of forme receiving system 52.This forme receiving system is the part of unshowned forme exposure machine here at this, and described forme exposure machine is supplied with formes 42,43 by described forme receiving system 52.This forme receiving system and forme exposure machine are described in undocumented German application DE102009052144, about aspect forme receiving system and the location in forme exposure machine thereof referring to this application.
Forme receiving system 52 comprises cap member 44, and this cap member comprises again protective device 10.Described protective device 10 arranges swingably like this, makes forme stack 40,41 and/or have forme and stack 42 pallet 2 and can put in forme receiving system 52.
In order to receive pallet 2, forme receiving system 52 comprises pallet receiving system 26.Described pallet receiving system 26 is herein in the extracting position of front bottom, and described pallet withdrawing device also occupies described extracting position in order to receive pallet 2.
Described pallet receiving system 26 comprises the arm 3 of side, and described arm is arranged in this wise in side respectively, makes them can receive the side of pallet 2.By side view, an arm 3 is only identifiably shown in Fig. 1 at this.So the opposite side of the second arm 3 in pallet 2 of pallet receiving system 26.So pallet 2 can be supplied in forme receiving system 52 outsides forme and stack 40 and comprise forme 42 in side within it.Described pallet 2 can be put in pallet receiving system 26 along the direction of arrow 30.
The base plate 1 of forme receiving system 52 is in pallet receiving system 26 belows, and this base plate stacks 41 the element that provides at this with the other forme that acts on forme 43.Base plate 1 is also referred to as substrate 1 below, and it is actually the bottom that is correspondingly provided for collecting printing plates 43 of bottom plate or forme receiving system 52.Substrate 1 is not movable as the base plate of forme receiving system 52, and the pallet receiving system 26 with pallet 2 can swing in different positions.For pallet receiving system 26 is swung, this pallet receiving system is connected with swinging driver 4, and described swinging driver is the part of leverage 27.For this reason, a lever 20 is supported rotationally around fixing axis of oscillation 5b.Described lever 20 utilizes movable run-on point 6b to be connected with the arm 3 of pallet receiving system 26 and on opposite side, utilizes run-on point 22 to be connected with the piston 23 of swinging driver 4 in a side.A segment section 28 of lever 20 is between run-on point 22 and the axis of oscillation 5b of lever 20, and described segment section is crooked in this wise, make run-on point 22 when pallet receiving system 26 is in extracting position substantially directly below axis of oscillation 5b.As set forth for pallet receiving system 26, described structure is substantially about its bilateral symmetry.
In the rearward end of pallet receiving system 26, have an other lever 21 so that stabilisation, this other lever is connected with the arm 3 of pallet receiving system 26 by the run-on point 6a that can move together.By described lever 21, described pallet receiving system 26 can also swing around axis of oscillation 5a except can swinging around axis of oscillation 5b, and described axis of oscillation fixes with respect to substrate 1 and described lever 21 is additionally connected with it.Swing around axis of oscillation 5a is only driven and is carried out by the swinging driver 4 on lever before acting on 20 passively at this.
4 of described swinging drivers are connected and arrange swingably around described axis of oscillation or run-on point with fixing axis of oscillation or fixing run-on point 24 in this.The in the situation that of masterpiece being used in by piston 23 on lever 20 at driver 4, described force reaction on driver 4, thereby this driver is swung around described fixing run-on point 24.Described swing schematically shows by double-head arrow 25 in Fig. 2.Can make in this way the space requirement of described mechanism 27 minimize.
For not only from top tray 2 and also from forme stack 41 taking-up formes 42,43, a separator 50 is provided on leading section, this separator has movable suction device 11.Described suction device 11 can have a plurality of suction nozzles at this in the degree of depth of sprawling direction that is parallel to forme 42,43.For separated forme, described suction device 11 can, vertically with flatly mobile like this, make this suction device top forme can be stacked to 40 from forme and pick up and upwards lift vertically.Described suction device 11 further supports by crossbeam 12 at this, and described crossbeam can move to below the forme 42,43 of rise.For this reason, thus described crossbeam 12 can horizontal ground motion and can be substantially can be from forme seamed edge to the trailing edge move through the whole distance of forme 42,43 and the forme 42,43 that makes to rise substantially completely be positioned at this forme below forme stack 40,41 separated.
Fig. 2 illustrates the another side cutaway view of forme receiving system 52.Identical element is provided with identical reference number at this.
Pallet 2 is received by pallet receiving system 26 at this and this pallet receiving system swings in resting position.Described protective device 10 sealings of cap member 44 use of forme receiving system 52.As shown in the figure; when pallet receiving system 26 is in resting position; namely when pallet receiving system is aftermost in it, in deviating from farthest described separator 50 and simultaneously in respect to the highest position of substrate 1 time, the forme on substrate 1 stack 41 and the pallet receiving system 26 with pallet 2 in the situation that protective device 10 cuts out, also by described cap member 44, surrounded.
For security reasons, cap member 44 has safety sensor 60, and this safety sensor checks described protective device 10 to close or open.Only in the situation that protective device 10 cuts out, (as shown in Figure 2) just can make driver 4 activate.Can avoid in this way causing operating personnel to squeeze wound by lever 20 or 21.Aspect method and technology, the state in Fig. 2---from Fig. 1---is realized in the following manner, that is, first pallet 2 put into pallet receiving system 26 and then protective device 10 cut out.Then safety sensor 60 is identified the protective device 10 of closing and is allowed and by control element not shown further here, driver 4 is activated, thereby depending on the forme to be removed 42,43 of expectation, pallet receiving system 26 is swung in extracting position or resting position.
In the resting position of pallet receiving system 26 (as shown in Figure 2), forme stacks 41 in taking out in the SBR of forme 43 by separator 50.Pallet receiving system 26 is no longer in the front area in substrate 1, thereby suction device 11 can flatly stack and above in the of 41, moves and then can vertically decline on such degree ground along the direction of arrow 32 at forme along the direction of arrow 31, makes this suction device can draw a configuration to the forme 43 of substrate 1.Then, suction device 11 is moved straight up against arrow 32, and wherein, this suction device at least drives the forme 43 of this topmost in the front area of topmost forme.Then possible middle paper or the forme 43 adhering to can be dispelled or be peeled off by air blast device 34.The forme 43 and the forme under it that at the crossbeam 12 above air blast device, move to rising stack between 41.The forme 43 raising is generally flexible in this wise, make by suction device 11 only front area raise.The Background Region that deviates from separator 50 always rests on and stacks on 41 and when suction device 11 horizontal movement by sliding remaining stacking the surface of damaging the forme 43 of lying down here on 41.For this reason, the forme 43 that described crossbeam 12 can move to rising now below and make this forme completely from described, stack 41 and rise.Described crossbeam 12 can move along the direction of arrow 33 for this reason below the pallet receiving system 26 raising now, and wherein, this crossbeam always also remains on the below of the forme 43 of rising.When the forme 43 of the described rising of output, thereby described crossbeam is equably along with suction device 11 is moved against arrow 33 and forme 43 exported to the rotary table that continues processing apparatus or forme exposure machine.
Fig. 3 illustrates a state of pallet receiving system 26, and this pallet receiving system 26 has swung in extracting position.At this, the front seamed edge 51 of pallet 2 rests in backstop 9.The forme that no longer can touch below being positioned at by separator 50 stacks 41, because this stacks 41, by pallet receiving system 26 and the pallet 2 being positioned on pallet receiving system, is intercepted completely now.In extracting position, the such degree of pallet receiving system 26 ground swings downwards and forward, makes as shown in Figure 2 such present by separator 50 separation itself of forme 42 on pallet 2.
Fig. 4 illustrates leverage 27 and arranges about the replacement of rear lever 21.If there is enough structure spaces, can in the front area of pallet receiving system 26, provide the leverage 27 with driver 4 and lever 20, thereby described movable run-on point 6b acts on the leading section of arm 3 of leverage 27 at this, and lever 21 continues to remain in the Background Region of described arm 3 and is connected with this arm by run-on point 6a.
At this, also can according to the location of pallet receiving system 26, carry out separated forme 42,43 with crossbeam 12 by the suction device 11 of separator 50.
As shown in Fig. 4 and Fig. 3, separator 50 is arranged like this, makes at least (this height stacks 40 corresponding to the forme of pallet 2) separated forme 42,43 on a height of described separator.If need now an exposure order in printing house, described exposure order is only used the forme of a certain specification, pallet 2 fully can be taken away from forme receiving system 52.Then the forme of substrate 1 stacks 41 highland pilings like this, makes seamed edge on it corresponding to original forme, stack 40 upper seamed edge, thereby separator 50 always can touch forme, stacks 41 forme 43.
By the leverage 27 here, realized a kind of scheme flexibly with the mating reaction of the arm 3 of pallet receiving system 26 and this pallet receiving system 26, utilize the described scheme can be according to required forme specification 42, 43 are only transformed into the operation with a plurality of formes 43 of a kind of specification and this specification from the operation with two kinds of different sizes rapidly, wherein, the required structure height of pallet receiving system 26 is in this wise little, make can use such cap member 44 if desired, described cap member is the forme exposure machine for existing in the market, described forme exposure machine only uses a kind of unique forme being placed on substrate 1 to stack 43.Therefore can realize little space requirement for providing of different forme specifications generally.
Reference symbol table
1 substrate
2 pallets
3 arms
4 swinging drivers
5a, b axis of oscillation
6a, b run-on point
10 protective devices
11 suction device
12 crossbeams
20,21 levers
22 run-on points
23 pistons
24 fixing run-on points
26 pallet receiving systems
27 leverages
28 segment sections
30 put into direction
34 air blast devices
40,41 formes stack
42,43 formes
44 cap members
50 separators
51 seamed edges
52 forme receiving systems
60 safety sensors
Claims (13)
1. for forme (42 is provided, 43) and by described forme be transferred to for the treatment of forme (42, 43) method of device, wherein, at least two formes stack (40, 41) at least two formes, provide element (1 spacedly, 2) in or on be provided, described forme provides element (1, 2) can be conditioned toward each other, by means of separator (50), from described forme, stack (40, 41) in separator (50) zone of action corresponding one, isolate a forme (42, 43), it is characterized in that, at least one first forme provides element (2) around at least one axis of oscillation (5a, thereby 5b) swing and make described the first forme provide the forme of element (2) to stack (40) to enter into for stacking (40) by separator (50) from described forme and isolate the extracting position of forme (42) or enter into resting position,
Described separator (50) provides element (1,2) to be provided above and isolated forme (42,43) is transferred to the described device for the treatment of forme at described forme in the direction of the device towards for the treatment of forme,
Described separator (50) acts on the front area of described forme (42,43) for this reason,
Described the first forme provides element (2) substantially at the second forme, to provide element (1) top to be provided,
Described the first forme provides element (2) to locate like this in extracting position, making at least to hide described the second forme, the front area of element (1) and described separator (50) are provided is not to act on described the second forme to provide the forme (43) of element (1) upper but only act on described the first forme and provide on the forme (42) of element (2)
Described the first forme provides element (2) to enter into a resting position by swing, in this resting position, this first forme element and separator (50) are provided than in described extracting position, thus spacing distance and described the second forme provide the front area of element (1) to be touched by described separator (50) further.
2. method according to claim 1, it is characterized in that, in this resting position, this first forme provide element also to provide element (1) with described the second forme than in described extracting position, thus spacing distance and described the second forme provide the front area of element (1) to be touched by described separator (50) further.
3. method according to claim 1 and 2, it is characterized in that, described the first forme provides element (2) around at least one fixing axis (5a, 5b) swing, described the first forme provides the element axis (6a that (2) can swing together by least one for this reason, 6b) with at least one lever in side arrangement (20,21) coupling
The lever of described at least one side (21) is connected with described axis of oscillation (5b) and by lever segments (28), is connected with swinging driver (4) and produces described lever (21) around the rotational motion of described axis of oscillation (5b) by described swinging driver (4), described rotational motion causes described the first forme to provide element (2) to carry out oscillating motion around described at least one fixing axis (5a, 5b).
4. for stacking (40 at forme, 41) forme (42 is provided on, 43) equipment, have at least two separate for collecting printing plates, stack (40,41) forme provides element (1,2), wherein, described at least two formes provide element (1,2) upper and lower arrange and the first forme provides element (2) to provide element (1) to be conditioned with respect to the second forme substantially stackedly, described equipment, for carrying out according to the method one of the claims Suo Shu, is characterized in that
At least one axis of oscillation (5b) is provided, described axis of oscillation and described the first forme provide element (2) to be coupled in this wise, make described the first forme provide element to provide element (1) by swinging and enter into extracting position and resting position around described axis of oscillation (5b) with respect to described the second forme
Separator (50) is provided in addition, and described separator can provide the first forme in extracting position the forme (43) of element (2) to stack (40) from forme and isolate.
5. equipment according to claim 4, it is characterized in that, described the first forme provides element (2) by the lever (20) and described axis of oscillation (5b) coupling of at least one side, described axis of oscillation (5b) is the local axis fixing with respect to this equipment, swinging driver (4) is set in addition, the lever segments (28) of described swinging driver by described lever (20) be connected with described axis of oscillation (5b) and by activate cause described lever (20) around described axis of oscillation (5b) thus rotate and cause described the first forme to provide element (2) to swing around described axis of oscillation (5b).
6. equipment according to claim 5, is characterized in that, has at least one receiving tray, at least receiving described the first forme, provides element (2), and wherein, described receiving tray consists of two parallel side arms (3).
7. according to the equipment described in claim 5 or 6, it is characterized in that, described the first forme provide element (2) first with at least one movable run-on point (6a, 6b) connect and there is at least one fixing axis of oscillation (5a by described run-on point and at least one, lever (20 5b), 21) connect, wherein, at least one axis of oscillation (5b) is connected with described at least one swinging driver (4) by a lever segments (28) in addition, wherein, a swinging driver (4) being connected with axis of oscillation (5b) is set in this equipment side respectively, and described swinging driver (4) is other with one movably for the run-on point (22) that swinging driver (4) is connected with described lever segments (28) is connected respectively.
8. equipment according to claim 7, it is characterized in that, described swinging driver (4) itself by a fixing run-on point (24) and a housing or frame is connected and simultaneously along with described at least one first forme provide element (2) swing activation and around described run-on point (24), swing.
9. equipment according to claim 6, is characterized in that, described receiving tray is pallet receiving system (26).
10. equipment according to claim 7, described swinging driver is linear actuator.
11. equipment according to claim 7, described swinging driver is air impeller or hydraulic unit driver.
12. according to the equipment described in claim 5 or 6, it is characterized in that, described the first forme provide element (2) first with at least one movable run-on point (6a, 6b) connect and there is at least one fixing axis of oscillation (5a by described run-on point and at least one, lever (20 5b), 21) connect, wherein, at least one axis of oscillation (5b) is connected with described at least one swinging driver (4) by a lever segments (28) in addition, wherein, a swinging driver (4) being connected with axis of oscillation (5b) is set in this equipment side respectively, and described swinging driver (4) is other with one movably for the run-on point (22) that piston (23) is connected with described lever segments (28) is connected respectively.
13. forme exposure machines, comprise according to the equipment one of claim 4 to 12 Suo Shu, it is characterized in that, it is the fixing bottom plate of forme receiving system that described the second forme provides element (1),
The region of described forme receiving system at least comprises that described the first and second formes provide element (1 and 2),
A described cap member (44) sealing for forme receiving system; wherein; described cap member (44) has one can open to provide element (2) to transfer to the protective device (10) in forme receiving system forme (42,43) or forme
In off position; at described the first forme, provide element (2) to be positioned at extracting position or be positioned in two kinds of situations of resting position; all formes provide element (1,2) to be surrounded by described protective device (10) and described cap member (44).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010011195.3 | 2010-03-11 | ||
| DE201010011195 DE102010011195A1 (en) | 2010-03-11 | 2010-03-11 | Method and device for providing and transferring printing plates |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102189738A CN102189738A (en) | 2011-09-21 |
| CN102189738B true CN102189738B (en) | 2014-12-03 |
Family
ID=44201801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110062164.3A Expired - Fee Related CN102189738B (en) | 2010-03-11 | 2011-03-11 | Method and device for preparing and transferring printing plates |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2364940B1 (en) |
| JP (1) | JP2011191760A (en) |
| CN (1) | CN102189738B (en) |
| DE (1) | DE102010011195A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6598579B2 (en) * | 2015-08-18 | 2019-10-30 | キヤノン株式会社 | Image forming apparatus |
| JP6734815B2 (en) * | 2017-06-19 | 2020-08-05 | 清水製作株式会社 | Plate processing equipment |
| DE102020207415A1 (en) * | 2020-01-20 | 2021-07-22 | Heidelberger Druckmaschinen Aktiengesellschaft | Device for separating printing plates |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86100060A (en) * | 1985-01-08 | 1986-07-30 | 夏普公司 | The placement mechanism of copy paper box |
| US6726433B1 (en) * | 1996-08-07 | 2004-04-27 | Agfa Corporation | Apparatus for loading and unloading a supply of plates in an automated plate handler |
| CN101525092A (en) * | 2008-03-06 | 2009-09-09 | 海德堡印刷机械股份公司 | A transmission device for handling printing plates and tray |
| CN101607648A (en) * | 2009-05-11 | 2009-12-23 | 天津长荣印刷设备股份有限公司 | A kind of push-pull box body device and method of work thereof that is used for printing machinery |
| CN101643156A (en) * | 2008-03-06 | 2010-02-10 | 英达格工业设备股份有限公司 | Device for transferring sheet like objects |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4038544A1 (en) * | 1990-12-04 | 1992-06-11 | Krause Biagosch Gmbh | Device for producing printing plates - comprises copying table with lighting system located over copy station to which uncopied plates are successively fed |
| DE10134151B4 (en) * | 2001-07-13 | 2005-05-25 | Heidelberger Druckmaschinen Ag | Device for separating printing plates |
| JP3912665B2 (en) * | 2002-03-06 | 2007-05-09 | 富士フイルム株式会社 | Image recording material single wafer equipment |
| US7004717B2 (en) * | 2002-04-05 | 2006-02-28 | Agfa Corporation | Plate cassette loader for platesetter |
| JP4234964B2 (en) * | 2002-09-10 | 2009-03-04 | 株式会社オーク製作所 | Exposure equipment |
| DE102004020693A1 (en) * | 2004-04-28 | 2005-11-24 | Heidelberger Druckmaschinen Ag | Method and device for providing and transferring cassettes for printing plates |
| JP4703469B2 (en) * | 2006-03-31 | 2011-06-15 | 大日本スクリーン製造株式会社 | Plate supply device |
| DE102009020102B4 (en) * | 2008-05-27 | 2019-02-28 | Heidelberger Druckmaschinen Ag | Separation device for printing plates |
| DE102009052144A1 (en) | 2008-11-21 | 2010-05-27 | Heidelberger Druckmaschinen Ag | Transport device for printing plates |
-
2010
- 2010-03-11 DE DE201010011195 patent/DE102010011195A1/en not_active Withdrawn
-
2011
- 2011-02-21 EP EP20110155146 patent/EP2364940B1/en not_active Not-in-force
- 2011-03-11 CN CN201110062164.3A patent/CN102189738B/en not_active Expired - Fee Related
- 2011-03-11 JP JP2011054417A patent/JP2011191760A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86100060A (en) * | 1985-01-08 | 1986-07-30 | 夏普公司 | The placement mechanism of copy paper box |
| US6726433B1 (en) * | 1996-08-07 | 2004-04-27 | Agfa Corporation | Apparatus for loading and unloading a supply of plates in an automated plate handler |
| CN101525092A (en) * | 2008-03-06 | 2009-09-09 | 海德堡印刷机械股份公司 | A transmission device for handling printing plates and tray |
| CN101643156A (en) * | 2008-03-06 | 2010-02-10 | 英达格工业设备股份有限公司 | Device for transferring sheet like objects |
| CN101607648A (en) * | 2009-05-11 | 2009-12-23 | 天津长荣印刷设备股份有限公司 | A kind of push-pull box body device and method of work thereof that is used for printing machinery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102189738A (en) | 2011-09-21 |
| EP2364940A2 (en) | 2011-09-14 |
| JP2011191760A (en) | 2011-09-29 |
| EP2364940B1 (en) | 2014-10-22 |
| DE102010011195A1 (en) | 2011-09-15 |
| EP2364940A3 (en) | 2013-05-29 |
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Granted publication date: 20141203 Termination date: 20180311 |