CN102189738A - Method and device for preparing and transferring printing plates - Google Patents
Method and device for preparing and transferring printing plates Download PDFInfo
- Publication number
- CN102189738A CN102189738A CN2011100621643A CN201110062164A CN102189738A CN 102189738 A CN102189738 A CN 102189738A CN 2011100621643 A CN2011100621643 A CN 2011100621643A CN 201110062164 A CN201110062164 A CN 201110062164A CN 102189738 A CN102189738 A CN 102189738A
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- China
- Prior art keywords
- forme
- axis
- oscillation
- separator
- lever
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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 the electronic plating technology field and relate to the method that is used to provide forme and forme is transferred to other device, wherein, provide element to provide at least two formes to stack by at least two formes, wherein, described forme provides element to isolate a forme in can regulating each other and stacking by means of the corresponding forme that is in the separator access areas that separator stacks from described forme.The invention still further relates to a kind of equipment and a kind of forme exposure machine that comprises described equipment that is used to carry out described method in addition.
Background technology
In plate-making technology, make the printed original that is used for printed sheet, they have comprised the key element that all are to be printed, as literal, chart and image.In order to carry out colored printing, make an independent printed original for every kind of printing ink, it has comprised all key elements with the corresponding color printing.For four-color process, printing ink is cyan, magenta, yellow and black (CMYK).Printed original records on the forme in a forme exposure machine usually, prints the printed sheet of high printing in printing machine with these formes.Alternatively, printed original can directly send the digital printing machine to as digital data.Then there, before and then beginning the printing printing, the printed original data are for example exposed on forme by an exposure system that is integrated in the printing machine.
In electronic plating technology, be used for for example producing laser beam in the recorder of forme exposure, be shaped and focus on the forme, scan on forme by line ground by means of a scanning system pointwise by optical means by a laser diode.In order to improve film speed, also can produce the beam of laser ray, along with each forme scanning, the multiple bar chart picture that exposes simultaneously is capable.Forme can be positioned at (outer cylinder exposure machine) on the exposal drum, in cylindrical recess (interior cylinder exposure machine) or be positioned at (platform-type exposure machine) on the plane.For example when adopting an outer cylinder exposure machine, forme to be exposed is installed in one rotatably on the exposal drum of support.During exposal drum rotation, photohead in relatively shorter spacing axially along drum movement.Photohead focuses on one or more of laser beams on the cylinder surface, and these rays are with the form scanning drum surface of narrow helix.Adopt this mode, cylinder whenever turns around, and one or more of image row expose.
Forme to be exposed can manually flow to the forme exposure machine.Then, forme is drawn in and tensioning on exposal drum automatically by the forme exposure machine, here, forme between exposure period with clamping device and fixing with a vacuum plant in case of necessity.But, in order to make course of work automation and to save operating personnel thus, also using loading attachment, the forme that loading attachment will be to be exposed takes out in box one by one, for example uses an aspirator, and flows to the forme exposure machine.In DE 101 34 151 A1, introduced such loading attachment.Be called single box-packed carrier aircraft below this loading machine, 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, all formes have identical specification usually, promptly have identical size.Forme will prevent that in box dust and illumination from penetrating, and is not intended to exposure to avoid forme.
The forme of different size also discloses other automation equipment if desired, and it comprises the 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 US 6,726,433B1 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 told from box, the box that is positioned at the box top vertically moves, and the box with plate gauge lattice of expectation flatly enters into transferring position and partly shifts out and offer separator from the storehouse box vertically then.
Disclose a kind of storehouse box by DE 10 2,008 023 601 A1 in addition, it does not have printing plate cassette, and is to use pallet, and forme stacks and is placed on the pallet.The advantage of doing like this is to have simplified the loading with other forme.The pallet that has forme in this external described system also flatly and vertically moves so that forme is supplied to separator and finally is supplied to exposing unit with the step of following each other.
Therefore disclose the utensil of relative complex by described prior art, its objective is, give be used for forme processing unit for example exposing unit provide a large amount of as far as possible different forme specifications or formes itself at a storehouse box.Described storehouse box must have actuation gear for this reason, and described actuation gear can make box or pallet vertically or move horizontally.Because described requirement needs big area of space in addition, cause the space between separator and the print forme magazine box to isolate thus.In a word, enlarged markedly the adjusting range of forme automatic processing device, for example forme exposure machine thus.
Summary of the invention
Therefore, task of the present invention is to reduce described shortcoming of the prior art at least.
Described task of the present invention is used to provide the method with transfer plate to solve by claim 1 is described aspect method.According to described method, forme is transferred to the device that is used to handle forme.Described device can be the forme exposure machine.At this, should at least two formes provide in the 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, provide pallet or forme that element is provided up and down basically stackedly.In addition, described forme provides element to regulate each other.Isolate a forme can stack from forme by means of additional separator corresponding one.What need is that corresponding forme stacks in the zone of action that is in separator for this reason.
In a particularly preferred embodiment, propose, be provided with lucky two and be used for the forme that two formes stack element is provided.This in most of the cases is enough and has improved the flexibility of printing machine exposure device for most of users, and does not cause space requirement to improve.Preferably have only a forme to provide element to be provided movingly, be not movable and particularly can use bottom plate for this reason and second forme provides element at this.
Described separator advantageously has the separator of the aspirator that is used to promote and the crossbeam that is used to separate forme, and described separator is for example open in DE 10 2,009 020 102 A1, aspect this embodiment and separation method referring to described file.Particularly can stipulate at this, as crossbeam only single movably roller move to as the resolution element that is used to separate forme below the forme of rise.
In described method of the present invention, propose, be used for stacking the extracting position of isolating forme or entering into a resting position from forme thereby provide in the element first forme to provide element to center at least one axis of oscillation swing and make forme provide the forme of element to stack to enter into one at described at least two formes.Described axis of oscillation extends to the other sideline that forme stacks in this sideline from forme, and wherein, separator is in order to carry out centrifugation on the front of forme.
Provide the forme of element to stack so can touch second forme in first forme provides the resting position of element, described forme stacks and is advantageously located at first forme element below is provided.
By simple swing (moving along vertical or horizontal direction by pallet or analog simultaneously), can arrange that touch two different formes at least with little volume demand stacks by means of simple.
If the forme exposure machine is the forme exposure machine that is used for general little forme specification, then this is particularly advantageous, must provide two different forme specifications to touch for described little forme specification is general the highest.
Aspect equipment, task of the present invention is by the equipment solution that is used to provide forme according to claim 4.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 first forme provide the element coupling.Can make described first forme provide element to provide the element swing in this way with respect to described second forme.Should provide corresponding separator in addition.
In addition, described separator should be transferred to this treating apparatus at the forme after forme provides the element front to be provided and will separate on the direction for the treatment of apparatus, for example forme exposure machine.Particularly can provide separator providing in the identical plane of element with forme for this reason, and treating apparatus for example exposure device be in and describedly provide the below, plane and by being connected to the transport platform sealing of separator.This transport platform is described in undocumented German application DE 10 2,009 052 144 still, aspect the layout of transport platform and transport platform exposure machine and forme generator referring to described German application.
Regulation, described separator acts on for separation on the front area of forme.This has only aspect first forme provides element when this first forme provides element to be in the extracting position and could realize, wherein, the covered and described separator of at least one front area of element is provided is not to act on second forme and provide on the forme of element but only act on first forme to provide on the forme of element to second forme.
Provide on the forme of element in order to make separator can act on second forme, advantageously stipulate in addition, first forme provides element to swing to the resting position from extracting position, wherein, degree ground discharges a zone like this, extend on second forme provides the face of element fully in this zone, its mode be its now further away from separator and also second forme element is provided, provide on the forme of element thereby make separator can not be subjected to first forme to provide element to act on second forme now with hindering.
In order to realize such swing as far as possible simply, lever and the coupling of described axis of oscillation that first forme provides element to pass through at least one side are proposed in a further configuration of described equipment.This particularly is interpreted as, laterally provide elements on either side that lever is provided, so that described element is connected with described axis of oscillation, wherein at forme, 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, especially as if, stipulate at this, being parallel to forme provides the side axis of element that swinging driver is set respectively in this wise, make its lever segments be connected and the activation by swinging driver causes described lever to rotate around described axis of oscillation, make first forme provide element to center on described axis of oscillation swing thus generally with described axis of oscillation by described lever itself.One preferred embodiment in regulation, the forme that preferably is tray form provide element be constructed to can with entire equipment uncoupling or taking-up simply.This can provide the receiving tray of element, preferred trays receiving system to realize by being used to receive described at least one first forme.Described receiving tray can constitute by two parallel side arms basically, thereby can provide element to be placed on the described side arm on pallet or other forme.Can simplify first forme in this way provides the loading of element with forme, and its mode is that described element is taken out and externally loads from described equipment simply.Second forme provides the loading of element further to simplify, and provides element because can touch second forme simply after first element is taken out.Another advantage is, can provide element to receive a large amount of formes by second forme now taking off first forme and provide under the situation of element, because the last boundary that provides element to cause by first forme no longer is provided.Can realize the imaging of predesignating in evening whole night of same size forme thus simply.
In another favourable embodiment, described swinging driver can be a linear actuator, particularly hydraulic unit driver or air impeller, it provides in the 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 the described rotation that center on described axis of oscillation rotation and lever by the transmission via lever segments by the described lever of the rectilinear motion of piston cause the swing of forme generator.
Not only forme provide element but also piston to utilize movably run-on point is connected with described lever, thereby described run-on point itself can move when lever rotates.In order to realize that forme provides the stabilisation of element, be provided with one in addition and be used to lever that described element is connected with swinging driver, described lever makes this element be connected with an other fixing run-on point or fixing axis of oscillation by a movable run-on point in forme provides the zone of element.Particularly preferred, described fixing axis of oscillation or fixing run-on point are separately positioned on second forme provides element slightly in the zone of below.Make described fixing axis of oscillation should have straight basically shape at this with the lever segments that described first forme provides the movably described or movable run-on point of element to be connected, 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 advantageously is provided below second forme provides element quite compactly.
Thus, activation by swinging driver, provide lateral lever on the element to realize the rectilinear motion of swinging driver aspect the method around the rotational motion of a fixing axis of oscillation by first forme by simple mode and realize described forme provide element basically on circular trace from the extracting position of front portion to rear portion very on oscillating motion the resting position, wherein, there is not king-sized space requirement for this reason.
For 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, causes also when making rotation along with described lever be activated that described driver itself centers on the swing of described fixing run-on point.Further reduced the space requirement of the face aspect of leverage thus, wherein, described leverage particularly driver itself is included in the lever that described fixing axis front and back has different lever segments.
The claimed in addition independent protection device that is used for the forme exposure machine, described forme exposure machine comprises according to the described equipment of one of aforesaid right requirement.Advantageously in this regulation, second forme does not provide element movable and be provided in the zone of the bottom plate of the forme receiving system of forme exposure machine.It especially can directly be the bottom plate that is used for collecting printing plates.The forme receiving system of forme exposure machine should comprise at least that described first and second formes provide element and by a closure member closes; wherein, described cap member should have to be opened being used for provides element to transfer to the protective device of forme receiving system forme or forme.In the protective device closing state, having the forme that forme stacks provides element should be in forme receiving system inside in this wise in all possible position, makes described cap member not be touched.Selected cramped construction mode by described equipment can provide the forme receiving system, and described forme receiving system has little volume demand and particularly is used with the forme exposure machine that is used for the small dimension forme.
Description of drawings
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 the pallet that is used for being received in the pallet receiving system,
Fig. 2 is the forme receiving system with pallet receiving system, is in the resting position,
Fig. 3 has the forme receiving system of pallet receiving system, is in the 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 here forme exposure machine at this, and described forme exposure machine is supplied with forme 42,43 by described forme receiving system 52.This forme receiving system and forme exposure machine are described in undocumented German application DE 10 2,009 052 144, about aspect forme receiving system and the location in the forme exposure machine thereof referring to this application.
Forme receiving system 52 comprises cap member 44, and this cap member comprises protective device 10 again.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 the forme receiving system 52.
In order to receive pallet 2, forme receiving system 52 comprises pallet receiving system 26.In the extracting position of preceding bottom, described pallet withdrawing device also occupies described extracting position in order to receive pallet 2 to described pallet receiving system 26 herein.
Described pallet receiving system 26 comprises the arm 3 of side, and described arm is arranged in this wise in the side respectively, makes them can receive the side of pallet 2.By side view, in Fig. 1, only an arm 3 can be shown with discerning at this.So second arm 3 of pallet receiving system 26 is in the opposite side of pallet 2.So pallet 2 can be supplied to forme in forme receiving system 52 outsides and stack 40 and comprise forme 42 on the side within it.Described pallet 2 can be put in the 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 41 the element that provides is provided the other forme that this base plate acts on forme 43 in this usefulness.Base plate 1 is also referred to as substrate 1 below, and it is actually the bottom that correspondingly is 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 the different positions.In order to make 26 swings of pallet receiving system, 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 on a side and utilizes run-on point 22 to be connected with the piston 23 of swinging driver 4 on opposite side.A segment section 28 of lever 20 is between the axis of oscillation 5b of run-on point 22 and lever 20, and described segment section is crooked in this wise, makes run-on point 22 directly be in below the axis of oscillation 5b basically when pallet receiving system 26 is in the extracting position.As setting forth at pallet receiving system 26, described structure is basically about its bilateral symmetry.
Have an other lever 21 so that stabilisation on the rearward end of pallet receiving system 26, 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 is except can swinging around axis of oscillation 5a around axis of oscillation 5b swing, and described axis of oscillation fixes with respect to substrate 1 and described lever 21 additionally is connected with it.Swing around axis of oscillation 5a is only carried out by the swinging driver on the lever before acting on 20 4 passively drivingly at this.
4 of described swinging drivers are connected with fixing axis of oscillation or fixing run-on point 24 and center on described axis of oscillation or run-on point is arranged swingably in this.Under driver 4 is used in masterpiece by piston 23 situation on the lever 20, described force reaction on driver 4, thereby make this driver around described fixing run-on point 24 swings.Described swing schematically shows by double-head arrow 25 in Fig. 2.Can make that in this way the space requirement of described mechanism 27 minimizes.
In order not only to stack 41 taking-up formes 42,43 from top tray 2 but also from following forme, 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.In order to separate forme, described suction device 11 can make this suction device the top forme can be stacked 40 from forme and pick up and upwards lift vertically vertically with flatly mobile like this.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, but thereby described crossbeam 12 horizontal ground motions and the forme 42,43 that can move through the whole distance of forme 42,43 basically and make rise from seamed edge before the forme to the trailing edge basically fully the forme below being positioned at this forme stack 40,41 and separate.
Fig. 2 illustrates the another side cutaway view of forme receiving system 52.Components identical is provided with identical reference number at this.
For security reasons, cap member 44 has safety sensor 60, and this safety sensor checks described protective device 10 to close or open.Only (as shown in Figure 2) just can make driver 4 activate under the situation that protective device 10 cuts out.Can avoid causing operating personnel to squeeze by lever 20 or 21 in this way hinders.Aspect method and technology, the state among Fig. 2---from Fig. 1---realizes in the following manner, that is, at first pallet 2 is put into pallet receiving system 26 and then protective device 10 is cut out.Safety sensor 60 is discerned the protective device 10 of closing then and is allowed and by control element not shown further here driver 4 activated, thereby decides to make pallet receiving system 26 to swing in extracting position or the resting position on the forme to be removed 42,43 of expectation.
In the resting position of pallet receiving system 26 (as shown in Figure 2), forme stacks in 41 SBRs that are in by separator 50 taking-up formes 43.Pallet receiving system 26 no longer is in the front area of substrate 1, thereby suction device 11 can flatly stack at forme along the direction of arrow 31 and move above in the of 41 and can vertically descend along the such degree of the direction of arrow 32 ground then, make this suction device can draw the forme 43 that substrate 1 is given in a configuration.Then, suction device 11 is moved straight up against arrow 32, and wherein, this suction device drives the forme 43 of this topmost at least in the front area of topmost forme.Possible middle paper or the forme 43 that adheres to can dispel or peel off then by air blast device 34.The forme 43 and the forme under it that move to rising at the crossbeam above the air blast device 12 stack between 41.The forme 43 that raises is generally flexible in this wise, makes by only front area rising of suction device 11.The Background Region that deviates from separator 50 always rest on stack on 41 and when suction device 11 horizontal movements by sliding the surface of damaging the forme 43 of lying down here on 41 remaining stacking.For this reason, described crossbeam 12 can move to below the forme 43 of rising now and make this forme stack 41 and rise from described fully.Described crossbeam 12 can move below the pallet receiving system 26 that raises now along the direction of arrow 33 for this reason, 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 exports the rotary table that continues processing apparatus or forme exposure machine to against arrow 33 motions and with forme 43.
Fig. 3 illustrates a state of pallet receiving system 26, and this pallet receiving system 26 has swung in the extracting position.At this, the preceding seamed edge 51 of pallet 2 rests on the backstop 9.No longer can touch the forme that is positioned at the below by separator 50 and stack 41, be intercepted fully by pallet receiving system 26 and the pallet 2 that is positioned on the pallet receiving system now because this stacks 41.In extracting position, pallet receiving system 26 such degree ground are swung downwards and forward, make that the forme 42 such present separators 50 that pass through as shown in Figure 2 on the pallet 2 separate itself.
Fig. 4 illustrates leverage 27 and arranges about the replacement of rear lever 21.If have enough structure spaces, then can in the front area of pallet receiving system 26, provide 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.
Also can separate forme 42,43 with crossbeam 12 according to the location of pallet receiving system 26 at this by the suction device 11 of separator 50.
As Fig. 4 and shown in Figure 3, separator 50 arranges like this, make described separator can be at least on a height (this height stacks 40 corresponding to the forme of pallet 2) separate forme 42,43.If need an exposure order now in the printing house, described exposure order only uses the forme of a certain specification, then pallet 2 fully can be taken away from forme receiving system 52.The forme of substrate 1 stacks 41 highland pilings so then, makes seamed edge on it stack 40 last seamed edge corresponding to original forme, stacks 41 forme 43 thereby separator 50 always can touch forme.
Mating reaction by the leverage shown in here 27 and the arm 3 of pallet receiving system 26 and this pallet receiving system 26 has realized a kind of scheme flexibly, utilize the described scheme can be according to required forme specification 42,43 only are transformed into operation with a plurality of formes 43 of a kind of specification and this specification from the operation with two kinds of different sizes apace, wherein, the required structure height of pallet receiving system 26 is in this wise little, make and to use such cap member 44 in case of necessity, described cap member has been used for the forme exposure machine that exists in the market, and described forme exposure machine only uses a kind of unique forme that is placed on the substrate 1 to stack 43.Therefore can realize little space requirement for providing of different forme specifications generally.
The reference symbol table
1 substrate
2 pallets
3 arms
4 swinging drivers
5a, the b axis of oscillation
6a, the 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 (9)
1. be used to provide forme (42,43) be transferred to with described forme and be used to handle forme (42, the method of device 43), wherein, at least two formes stack (40,41) provide element (1 at least two formes with separating each other, 2) in or on be provided, described forme provides element (1,2) can regulate each other, stack (40 by means of separator (50) from described forme, a forme (42 is isolated in being among in separator (50) zone of action corresponding one 41), 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 forme provide the forme of element (2) to stack (40) to enter into and be used for stacking (40) by separator (50) from described forme and isolate the extracting position of forme (42) or enter into resting position.
2. according to the method for claim 1, it is characterized in that described separator (50) is providing element (1,2) front to be provided and isolated forme (42,43) is transferred to described treating apparatus at described forme on the direction for the treatment of apparatus,
Described separator (50) acts on the front area of described forme (42,43) for this reason,
Described first forme provides element (2) to provide element (1) top to be provided at second forme basically,
Described first forme provides element (2) to locate like this in extracting position, make and to hide described second forme at least the front area of element (1) and described separator (50) are provided is not that the forme (43) that acts on described second forme and provide element (1) is gone up but only acted on described first forme and provides on the forme (42) of element (2)
Described forme provides element (2) to enter into a resting position by swing, in this resting position, this forme element and separator (50) are provided and preferably also provide element (1) with described second forme than thus spacing distance and described second forme provide the front area of element (1) to be touched by described separator (50) further in described extracting position.
3. according to the method for claim 1 or 2, it is characterized in that, described forme provides element (2) around at least one fixing axis (5a, 5b) swing, described for this reason forme provides element (2) by at least one axis (6a that can swing together, 6b) with at least one lever (20,21) coupling in side arrangement
The lever of described at least one side (21) is connected with described axis of oscillation (5b) and is connected with swinging driver (4) and produces described lever (21) basically around the rotational motion of described axis of oscillation (5b) by described swinging driver (4) by lever segments (28), described rotational motion causes described forme that element (2) is provided, and (5a 5b) carries out oscillating motion around described at least one fixing axis.
4. be used for stacking (40 at forme, the equipment of forme (42,43) is provided 41), has at least two collecting printing plates that are used for that separate and stack (40,41) forme provides element (1,2), wherein, described at least two formes provide element (1,2) arrange up and down basically and first forme provides element (2) to provide element (1) to regulate with respect to second forme stackedly, described equipment is preferred for carrying out according to the described method of one of aforesaid right requirement, it is characterized in that
At least one axis of oscillation (5b) is provided, described axis of oscillation and described first forme provide element (2) to be coupled in this wise, make described first forme provide element to provide element (1) by entering into extracting position and resting position with respect to described second forme around described axis of oscillation (5b) swing
Separator (50) is provided in addition, and described separator can provide the forme (43) of element (2) to stack (40) from forme to isolate with being in first forme in the extracting position.
5. according to the equipment of claim 4, it is characterized in that, described first forme provides the lever (20) and described axis of oscillation (5b) coupling of element (2) by 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 activation cause described lever (20) around described axis of oscillation (5b) thus rotate and cause described forme to provide element (2) around described axis of oscillation (5b) swing.
6. according to the equipment of claim 5, it is characterized in that have at least one receiving tray, preferred trays receiving system (26), being used for receiving at least described first forme provides element (2), wherein, described receiving tray particularly constitutes by two parallel side arms (3) basically.
7. according to the equipment of claim 5 or 6, it is characterized in that, described first forme provide element (2) at first with at least one movable run-on point (6a, 6b) connect and have axis of oscillation (5a that at least one is fixed 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, described swinging driver is linear actuator preferably, particularly air impeller or hydraulic unit driver, wherein, such driver (4) that is connected with axis of oscillation (5b) is set in this equipment side respectively, and described driver (4) makes driver (4) with other movably being used to respectively, the run-on point (22) that piston (23) is connected with described lever segments (28) connects.
8. according to the equipment of claim 7, it is characterized in that, described driver (4) itself by a fixing run-on point (24) with a housing or frame is connected and the while swings along with described at least one first forme provides the activation of the swing of element (2) to center on described run-on point (24).
9. the forme exposure machine comprises according to the described equipment of one of claim 4 to 8, it is characterized in that, it is the fixing bottom plate of forme receiving system that described second forme provides element (1),
The zone of described forme receiving system comprises that at least described first and second formes provide element (1 and 2),
Described forme receiving system is with a cap member (44) sealing, wherein, described cap member (44) have one to be opened forme (42,43) or forme being provided element (2) transfer to protective device (10) in the forme receiving system,
In off position, not only provide in the extracting position of element (2) but also in resting position at described first forme, 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 true CN102189738A (en) | 2011-09-21 |
| CN102189738B 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) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106467246A (en) * | 2015-08-18 | 2017-03-01 | 佳能株式会社 | Imaging device |
| JP2019001112A (en) * | 2017-06-19 | 2019-01-10 | 清水製作株式会社 | Printing plate treatment device |
| CN113135033A (en) * | 2020-01-20 | 2021-07-20 | 海德堡印刷机械股份公司 | Apparatus for singulating printing plates |
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| CN86100060A (en) * | 1985-01-08 | 1986-07-30 | 夏普公司 | The placement mechanism of copy paper box |
| US20030011123A1 (en) * | 2001-07-13 | 2003-01-16 | Gunnar Behrens | Device for decollating flat objects, preferably printing plates |
| 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 |
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| 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 |
| 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 |
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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
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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 |
| US20030011123A1 (en) * | 2001-07-13 | 2003-01-16 | Gunnar Behrens | Device for decollating flat objects, preferably printing plates |
| 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106467246A (en) * | 2015-08-18 | 2017-03-01 | 佳能株式会社 | Imaging device |
| JP2019001112A (en) * | 2017-06-19 | 2019-01-10 | 清水製作株式会社 | Printing plate treatment device |
| CN113135033A (en) * | 2020-01-20 | 2021-07-20 | 海德堡印刷机械股份公司 | Apparatus for singulating printing plates |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102189738B (en) | 2014-12-03 |
| EP2364940A3 (en) | 2013-05-29 |
| EP2364940A2 (en) | 2011-09-14 |
| DE102010011195A1 (en) | 2011-09-15 |
| EP2364940B1 (en) | 2014-10-22 |
| JP2011191760A (en) | 2011-09-29 |
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