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CN1814445B - Thin-film transfer mechanism for cold thin-film printing press and conveying method - Google Patents

Thin-film transfer mechanism for cold thin-film printing press and conveying method Download PDF

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Publication number
CN1814445B
CN1814445B CN 200610006830 CN200610006830A CN1814445B CN 1814445 B CN1814445 B CN 1814445B CN 200610006830 CN200610006830 CN 200610006830 CN 200610006830 A CN200610006830 A CN 200610006830A CN 1814445 B CN1814445 B CN 1814445B
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CN
China
Prior art keywords
film
divert
debatching
printed sheet
part film
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 200610006830
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Chinese (zh)
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CN1814445A (en
Inventor
S·拉达
M·普赖斯纳
G·勒施克
H·施波特克
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Manroland AG
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Manroland AG
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Filing date
Publication date
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Publication of CN1814445A publication Critical patent/CN1814445A/en
Application granted granted Critical
Publication of CN1814445B publication Critical patent/CN1814445B/en
Expired - Fee Related legal-status Critical Current
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F19/00Apparatus or machines for carrying out printing operations combined with other operations
    • B41F19/02Apparatus or machines for carrying out printing operations combined with other operations with embossing
    • B41F19/06Printing and embossing between a negative and a positive forme after inking and wiping the negative forme; Printing from an ink band treated with colour or "gold"
    • B41F19/062Presses of the rotary type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41PINDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2219/00Printing presses using a heated printing foil
    • B41P2219/20Arrangements for moving, supporting or positioning the printing foil

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  • Decoration By Transfer Pictures (AREA)
  • Rotary Presses (AREA)
  • Coating Apparatus (AREA)

Abstract

In order to transfer a coating material following an image from a carrier foil to the printing sheet, an adhesive coating material following the image is coated onto the printing sheet. Therefore in a coating mechanism (2), the carrier foil having a coating material following the image is passed through along the printing sheet pressing the carrier foil having the coating material following the image. Thus, the image is formed by sticking the coating material to a position of the adhesive. In order to improve function, simplify the apparatus and raise softness, an automatic adjusting bearing structure of a narrow foil roll of a transfer foil is preliminarily provided, wherein a drive device is arranged and is capable of coupling with part of the foil roll or being as a rotary drive mechanism of the foil roll to be communicated, wherein the drive device is arranged as one withdrawal scroll for transferring the foil to a transferring gap and for receiving the basically full specification foil roll, or as an element instead of the withdrawal scroll on a mounting position, in which the withdrawal scroll or the element instead of the withdrawal scroll can be frictionally engageably coupled with the part of the foil roll along the circumference.

Description

Film feeding device that cold film embossing is used and carrying method
Technical field
The present invention relates to a kind ofly be used for giving layer (bildgebende Schichte) and transfer to device on the printed sheet from a carrier thin film with pattern.
Background technology
The method of utilizing a kind of film transfer method to produce metal level on printed sheet has been well-known.So, a kind of printing material and a kind of printing equipment that uses this printing material in EP 0 569 520 B1, have been introduced.At this machine that printed sheet is processed has been described, it is furnished with a feeder and row's paper device, has wherein settled printing mechanism and a coating mechanism between these two units.This printing mechanism one of them on, utilize the offset printing method to be coated with and be covered with an adhesive pattern.This adhesive pattern adopts a kind of cold seal method to apply up, and has the artistic theme of certain giving property of pattern.In the coating mechanism printing mechanism back, that be furnished with a counter-pressure cylinders (Gegendruckzylinder) and a pressure roller film guider is set.This guider is so conceived, and making has a film band or divert film to be guided through the transfer gap of the coating mechanism between counter-pressure cylinders and pressure roller from a film holder.The film band is wound up after outlet side leaves coating mechanism once more.Divert film has a carrier layer, can apply some patterns as metal level and give layer on this carrier layer, for example aluminium lamination.Set a separating layer between metal level and carrier thin film, the effect of this separating layer is: metal level can be taken off from carrier layer.
When sending printing mechanism with printed sheet, each printed sheet all is furnished with an adhesive pattern.Then guiding sheets is passed through coating mechanism, wherein utilize pressure roller to make the printed sheet that is placed on the counter-pressure cylinders combine with thin-film material.In this case, enter closely towards the metal level of transferring and the zone that scribbles adhesive on the printed sheet and combine.After continuing transport of sheets, metal level only is attached in the graphics field that scribbles adhesive.That is to say, extract the metal level in the zone that is in adhesive pattern from carrier thin film.Used by this way divert film is wound up once more.Printed sheet is discharged from the state that carries out coating.
As everyone knows, this coating mechanism for example is used in the printing mechanism of printing machine.The shortcoming of known devices is: they use dumb; Use some waste of divert film besides.
Summary of the invention
Therefore, task of the present invention provides a kind of device, utilizes that this device can safely and reliably, economically, accurately give a pattern layer, for example a metal layer is transferred on the printed sheet, and this device can easy operating.
Above-mentioned task is used for giving the method that layer transfers on the printed sheet from a divert film with pattern and solves by a kind of.This method is utilized at least one coating mechanism, transfer to the printed sheet that is in the transfer gap between a counter-pressure cylinders and the pressure roller from divert film to be used for giving layer with pattern, wherein, divert film is attached on the printed sheet and can guides with this printed sheet with a side of coating and passes described transfer gap; And wherein said pattern gives layer and can transfer on the printed sheet from pattern, divert film utilizes a device can be transported to coating mechanism, and utilize another device to send from plater, wherein, divert film utilizes a transmission mechanism to move according to operative orientation.According to the present invention, the part film roll that produces part film web face is connected with following apparatus: this device is used to hold the film roll of full specification basically, so as in transporting to the process that shifts the gap divert film being carried out debatching; One or more part film rolls are carried out debatching and automatically are disposed at the transmission mechanism that makes the divert film debatching for the part film breadth that makes divert film by means of supporting device independent of each other, a drive apparatus wherein is set, this drive apparatus can with part film roll coupling connection mutually, perhaps/and can connect as the rotating actuator of described part film roll, wherein described drive apparatus is set to one and is used for carrying divert film to shifting the gap, and in order to hold the set debatching axle of film roll of full specification basically, perhaps be set to an element that on the installation site, replaces the debatching axle, wherein, make the debatching axle or replace it element can according to circumference be frictionally engaged with described part film roll coupling connection mutually.
Above-mentioned task also is used for giving the device that layer transfers on the printed sheet from a divert film with pattern and solves by a kind of.This device is furnished with a coating mechanism at least, transfer to the printed sheet that is in the transfer gap between a counter-pressure cylinders and the pressure roller from divert film to be used for giving layer with pattern, wherein, divert film abuts on the printed sheet with its coated side and can guide with this printed sheet and passes this transfer gap, wherein, described pattern gives layer and says that from the pattern aspect can transfer to printed sheet gets on; Described device also is provided with a conveying mechanism, divert film is sent to coating mechanism and is used for utilizing a transmission mechanism to see off from coating mechanism it being used for, so that divert film is moved according to operative orientation.According to the present invention, for the transportation and supply apparatus of divert film has disposed one or more independently supporting devices, to be used to hold one or more part film rolls of divert film, so that in it being sent to the process that shifts the gap, make the debatching of part film breadth, describedly be used for that divert film is sent to the device that shifts the gap and have a drive apparatus, this drive apparatus can with part film roll coupling connection mutually, perhaps/and can connect as the rotating actuator of described part film roll, wherein said drive apparatus is one and is used for carrying divert film to shifting the gap, and in order to hold the set debatching axle of film roll of full specification basically, or element that on the installation site, replaces the debatching axle, wherein, the debatching axle or replace it element can according to circumference be frictionally engaged with described part film roll coupling connection mutually.
Favourable part is to have adopted a kind of several face methods to guide described divert film, and wherein said divert film can carry out transmission by a common transmission mechanism with part film breadth ground when being delivered to the transfer gap.
Be used to carry a kind of corresponding device of divert film preferably to have one or more independently supporting devices,, utilize these reels just can in being sent to the process that shifts the gap, make the debatching of part film breadth to be used to holding one or more part film rolls.
Another improvement project that film is made full use of is achieved by following measure: the one or more part film breadths that divert film are divided into less width.Just can use different types of film arranged side by side each other in conjunction with said method.
In order to ensure the economic benefit of coating process, can do following setting: so control the feeding of film, only make when not carrying out the transfer that pattern gives layer or metal layer, divert film is stopped.
Advantageously so control divert film, make just to stop the film feeding when passing the cylinder channel of a binding clasp that is holding the counter-pressure cylinders that guides printed sheet, wherein, at this moment pressure roller passes through in the divert film slid underneath.
In order to improve gloss effect, can utilize so-called ultraviolet low pressure pigment to apply described pattern and give layer.Ultraviolet ray low pressure pigment will utilize printing mechanism to be coated on the offset plates by corresponding manner for adhesive.
Also have a favourable way to be, a plurality of coating mechanism is set in the machine of a processing sheets continuously.Like this, different patterns gives the coating of layer or metal layer and just can describe to carry out successively in the subject area at an art.Wherein can accomplish: give layer with pattern and be coated to abreast on the unique adhesive pattern with various pattern elements.The pattern that one first adhesive pattern can also be equipped with one first in one first coating mechanism gives layer or metal layer; And and then stack ground applies another and comprises first in interior adhesive pattern, and is equipped with another pattern and gives layer or metal layer.
Description of drawings
Below with reference to accompanying drawings the present invention is elaborated.
Accompanying drawing is represented:
Fig. 1 is furnished with the schematic diagram of a printing machine of a film-transferring device;
Fig. 2 is furnished with the structure of a coating mechanism of a film-transferring device, and a structure that is used to use the device of one or more part film rolls.
The specific embodiment
Show the machine of a processing sheets in Fig. 1, referred to herein as a printing machine, it is made up of at least two printing mechanisms.These two printing mechanisms are used for following purpose:
A printed sheet at first is equipped with the adhesive pattern (applying mechanism 1) of a giving property of pattern;
Then in printing mechanism (Folgedruckwerk) in succession one together 5 guiding of a divert film are shifted gap 6 by one with printed sheet, wherein the divert film 5 in shifting gap 6 is crushed on (coating mechanism 2) on the described printed sheet.
Transfer gap 6 in the coating mechanism 2 is formed by a pressure roller 3 and a counter-pressure cylinders 4.Wherein, pressure roller 3 is equivalent to an impression cloth cylinder on the offset printing device, and counter-pressure cylinders 4 then is equivalent to the counter-pressure cylinders on the offset printing device.In addition, pressure roller 3 is equivalent to the plate cylinder of a sheet-fed press japanning version (Lackmodul), and counter-pressure cylinders 4 then is equivalent to the counter-pressure cylinders of a sheet-fed press japanning version.
In addition, can also add and connect the so-called calendering of one of ground configuration mechanism.Inside in the coating mechanism 2 that is used for film transfer also shows the guide that is used for divert film.
Divert film 5 is sandwich constructions.It has a carrier layer, utilizes a separating layer and apply a pattern to give layer on this carrier layer.The purposes of this separating layer is to be convenient to give layer with pattern take off from carrier layer.It can for example be a metallized layer that pattern gives layer, or gloss layer or tissue substance layer or a single painted layer or a layer that contains one or more figures.
Thin film storage reel 8 is disposed at coating mechanism 2 in a side of printed sheet conveying mechanism.Thin film storage reel 8 has a rotating actuator 7.Rotating actuator 7 is used for continuous adjustable ground divert film is flowed to coating mechanism 2, and is controlled therefore.In addition, in the zone that film is carried, a guide roller or idler roller have been disposed.So just the film breadth of divert film always can be remained in the homogeneous tension force to pressure roller 3.Discharge one side in impression mechanism shows a film collection reel 9.Used thin-film material is winding to film once more and collects on the reel 9.In order to realize optimized production, also disposed a controlled rotating actuator 7 here.Basically, divert film 5 also can discharged lateral movement by rotating actuator 7, and it also can utilize a brake and strictly be remained on input side.
That pattern gives, for example metallized layer to transfer to transfer process on the printing paper be to realize in the transfer gap 6 between pressure roller 3 and counter-pressure cylinders.Pressure roller 3 can be the printing cloth cylinder of an offset printing device.Pressure roller 3 also can be the plate cylinder of a lacquer version.Importantly, pressure roller 3, the surface of just printing cloth cylinder or plate cylinder must be equipped with a kind of element of compressible, damping.
Pressure roller 3 can be equipped with a kind of pressure cuffs (Pressbespannung), for example as plastic sheath, comparable be to be equipped with a kind of rubberized fabric or printing cloth.Pressure cuffs can remain on the tensioning apparatus in the cylinder channel.Pressure cuffs is furnished with preferred elasticity in order to improve the hereditary property in the transfer gap 6.It can play a kind of effect of compressible intermediate layer sometimes.This compressibility preferably similar in appearance to or less than rubberized fabric commonly used or printing cloth, they also can be contained on this position.Above-mentioned compressibility can utilize a kind of compressible printing cloth of routine to produce.The pressure cuffs that also can adopt the liner by a kind of hard printing cloth and a kind of softness of associating to form in addition.In addition can be directly on pressure roller 3 or on pressure cuffs one of configuration limited add pressure surface.This adds pressure surface and can come out from the Surface Machining of pressure cuffs, and perhaps it can be used as the part area made from the pressure cuffs material and additionally is fixed on the pressure roller 3.
Economic benefit in order to ensure described coating process, the spy does following setting: divert film from thin film storage reel 8 to shifting gap 6 and can so controlling to the film feeding that film is collected reel 9: when not carrying out the transmission that pattern gives layer, divert film 5 is just stopped as much as possible being carried.
Can so carry out the control of divert film 5: when passing the cylinder channel of the binding clasp that is holding the counter-pressure cylinders 4 that guides printed sheet, the film feeding just is stopped for this reason.This binding clasp remains on printed sheet on the counter-pressure cylinders 4.Pressure roller 3 also has a cylinder channel.Do not pressurize for the divert film 5 that is between pressure roller 3 (printing cloth cylinder) and the counter-pressure cylinders 4 in the cylinder channel scope, this is because these two cylinders all have this cylinder channel.So pressure roller 3 passes through on divert film 5 slip underneath ground; Divert film 5 then floating ground is stretched between pressure roller 3 and the counter-pressure cylinders 4.This state continuance, and stops up to cylinder channel when so-called printing begins, and divert film 5 is being clamped under the influence of printed sheet between pressure roller 3 and the counter-pressure cylinders 4 again.Then, divert film 5 continues to be transferred.The rhythm of film feeding can be collected the required acceleration of reel 9 or the situation of braking according to thin film storage reel 8 or film, acceleration or the beginning of braking ground that sets in the passage seamed edge of cylinder channel a little earlier or stop.To so-called vibration pressure roller 18, in Fig. 1, draw to example as it, to adopt when reacting fast the rhythm system, the control that thin film storage reel 8 or film are collected the rotating actuator 7 of reel 9 may just not need.
But affiliated device also comprises a corresponding feeding controlling organization that is used for divert film 5 in principle, its role is to: through out-of-date, make the thin-film member that is between pressure roller 3 and the counter-pressure cylinders 4 static always in cylinder channel at least.
Another improvement project of the film utilization of described type realizes by following measure: divert film 5 is split up into one or more part film breadths with less width.Like this, in utilization the used device of film feeding rhythmization of each part film breadth is carried out under the situation of corresponding control, even also can improve in the coating scope of the regional different length of the utilization of divert film 5 in a printed sheet inside.For this reason, each part film breadth can only continue to be carried in such scope exactly, and the superficial layer that described therein pattern gives must be applied.Not in addition in the scope of coating, each part film breadth can irrespectively stop with other parts film breadth, thus the unnecessary film consumption of unlikely generation.
The objective of the invention is to: can be from the trunk reel (Stamm-rolle) of a full specification, the divert film reel that promptly has a maximum thin-film width carries, again can (in order to save thin-film material) handle the divert film of a plurality of narrower independent reel that has different in width and different-diameter in case of necessity.
Show a kind of device among Fig. 2 for this reason, be used to guide a plurality of narrow film breadth that has identical speed respectively.
In the inside of coating mechanism 2, settled a debatching axle 14 in conjunction with reel transmission mechanism 7, to be used to bear thin film storage reel 8.This debatching axle 14 can be designed to expanding debatching axle.In order to use one or more part film breadths 19, these breadths extract from corresponding part film roll 13, utilize a rubber rollers 16 to replace debatching axle 14 for this reason.Rubber rollers 16 also links to each other with transmission mechanism 7 as debatching axle 14.
Be provided with one or more supporting arms 15 with rubber rollers 16 with paralleling.This supporting arm 15 is placed on the swinging axle 17 in couples, is used to bear each part film roll 13 so in couples.According to the width of part film breadth or part film roll 13, the supporting arm 15 on the swinging axle 17 can be adjusted to desired different spacing each other.
Utilize its guiding piece on supporting arm 15, part film roll 13 can rest on the rubber rollers 16.So just, can between rubber rollers 16 and part film roll 13, produce a kind of being in transmission connection of being frictionally engaged.Wherein, the speed of derivative part film breadth 19 can be regulated corresponding to the peripheral speed of rubber rollers 16.In this case, corresponding to its effective diameter, differently rotation apace in case of necessity, they are undertaken on respectively on separately the supporting arm 15 part film roll 13 respectively.
Various piece film roll 13 with respect to the guiding of rubber rollers 16, can be guaranteed under the deadweight effect of part film roll 13 with the simplest mode on supporting arm 15.Wherein, supporting arm 15 (13 pairs of rubber rollers 16 of part film roll are followed the tracks of continuously) is around its swinging axle 17 swings.Like this, part film roll 13 and is guided by the transmission mechanism 7 of rubber rollers 16 because the event of its gravity abuts on the rubber rollers 16 with its circumference with being frictionally engaged.
In order to guarantee the gearing effects of rubber rollers 16, also can utilize the effect of spring force or utilize a remote-controlled transmission mechanism to modulate for part film roll 13.
After coating procedure, carry out for being received on the wireline reel 11 of used part film breadth 19.Wherein, can adopt a so-called friction mandrel.But a kind of like this friction mandrel remains on described part film breadth 19 respectively under the tension force of a preliminary election, and wherein, reel transmission mechanism 7 can be set up a leading speed in case of necessity, and this speed can be by the balance in addition of a revolutional slip in the friction mandrel.Like this, just, can set up out correct web tension or correct coiling moment for part film breadth 19 respectively.
In order to improve guiding to described part film breadth 19, can be on the part film roll 13 or element, for example margin plate (Bordscheibe) that some are used for the seamed edge guiding is being set on the film guide member or on the wireline reel 11.Like this, but the debatching of part film breadth 19 and reel just that interference-free carries out.
Supporting arm 15 is assembled the new part film roll 13 with not used divert film 5, and this can utilize a hoisting mechanism or the defeated funnel that supplies to carry out.Wherein, can consider to adopt following automatic system: this system can realize used roller stand being taken out automatically and new part film roll 13 being packed into automatically.
Wherein, have only penetrating and to carry out by hand of respectively that each is new part film breadth 19.But, penetrating also of a new part film breadth 19 can be simplified by following measure: the top of new breadth is pasted on the terminal of old breadth.Wherein, in the side of reeling a bigger storage area must be set.
Penetrate for described, also can consider some accessory systems, be used for breadth on the cylinder rotary printing machines supplies with as them.
When adopting said system, can be after using or during for the layer system that is replaced with other, film type, breadth width etc., realize replacing fast and simply for described part film roll 13.
Can use the film roll of different size simply according to device of the present invention.Whereby, both can realize the coating of full specification subject matter simply, also can realize the coating of the part of a printed sheet.Wherein, can optimize film consumption, perhaps can obtain significant saving in case of necessity for thin-film material.
The Reference numeral list
1 coating mechanism, 12 board-like cylinders
2 coating mechanisms, 13 part film rolls
3 pressure rollers, 14 debatching axles
4 counter-pressure cylinders, 15 supporting arms
5 divert films/film breadth 16 rubber rollers
6 shift gap 17 swinging axles
7 reel transmission mechanisms, 18 oscillatory type rollers
8 thin film storage reels, 19 part film breadths
9 films are collected reel 25 UV-driers (UV curing device)
10 pressure cuffs, 26 monitoring systems
11 wireline reels

Claims (22)

1. be used for giving layer and transfer to method on the printed sheet from a divert film (5) with pattern, this method is utilized at least one coating mechanism (2), transfer to the printed sheet that is in the transfer gap (6) between a counter-pressure cylinders and the pressure roller from divert film (5) to be used for giving layer with pattern, wherein, divert film (5) is attached on the printed sheet and can guides with this printed sheet with a side of coating and passes described transfer gap (6); And wherein said pattern gives layer and can transfer on the printed sheet from pattern, divert film (5) utilizes a device can be transported to coating mechanism (2), and utilize another device to send from coating mechanism (2), wherein, divert film (5) utilizes a transmission mechanism to move according to operative orientation, it is characterized in that, the part film roll (13) that produces part film web face (19) is connected with following apparatus: this device is used to hold the film roll of full specification, so as in transporting to the process that shifts gap (6) divert film (5) being carried out debatching; One or more part film rolls (13) are carried out debatching and automatically are disposed at the transmission mechanism that makes the divert film debatching for the part film breadth (19) that makes divert film (5) by means of supporting device independent of each other, a drive apparatus wherein is set, this drive apparatus can with part film roll (13) coupling connection mutually, perhaps can connect as the rotating actuator of described part film roll (13), wherein described drive apparatus is set to one and is used for carrying divert film (5) to shifting gap (6), and for the set debatching axle (14) of the film roll that holds full specification, perhaps be set to an element that on the installation site, replaces debatching axle (14), wherein, make debatching axle (14) or replace it element can according to circumference be frictionally engaged with described part film roll (13) coupling connection mutually.
2. by the described method of claim 1, it is characterized in that divert film (5) can support as the part film breadth (19) that a volume or multireel have a width littler than printed sheet Breadth Maximum with being segmented rotatably on the conveying mechanism of divert film (5); The roller volume of described part film breadth (19) can rotate independently of one another; Described part film breadth (19) is given side by side and is shifted gap (6).
3. be used for giving layer and transfer to method on the printed sheet from a divert film (5) with pattern, this method is utilized at least one coating mechanism (2), transfer to the printed sheet that is in the transfer gap (6) between a counter-pressure cylinders and the pressure roller from divert film (5) to be used for giving layer with pattern, wherein, divert film (5) is attached on the printed sheet and can guides with this printed sheet with a side of coating and passes described transfer gap (6); And wherein said pattern gives layer and can transfer on the printed sheet from pattern, divert film (5) utilizes a device can be transported to coating mechanism (2), and utilize another device to send from coating mechanism (2), wherein, divert film (5) utilizes a transmission mechanism to move according to operative orientation, it is characterized in that, the part film roll (13) that produces part film web face (19) is connected with following apparatus: this device is used to hold the film roll of full specification, so as in transporting to the process that shifts gap (6) divert film (5) being carried out debatching; One or more part film rolls (13) are carried out debatching and automatically are disposed at the transmission mechanism that makes the divert film debatching for the part film breadth (19) that makes divert film (5) by means of supporting device independent of each other, a drive apparatus wherein is set, this drive apparatus can with part film roll (13) coupling connection mutually, and can connect as the rotating actuator of described part film roll (13), wherein described drive apparatus is set to one and is used for carrying divert film (5) to shifting gap (6), and for the set debatching axle (14) of the film roll that holds full specification, perhaps be set to an element that on the installation site, replaces debatching axle (14), wherein, make debatching axle (14) or replace it element can according to circumference be frictionally engaged with described part film roll (13) coupling connection mutually.
4. by the described method of claim 3, it is characterized in that divert film (5) can support as the part film breadth (19) that a volume or multireel have a width littler than printed sheet Breadth Maximum with being segmented rotatably on the conveying mechanism of divert film (5); The roller volume of described part film breadth (19) can rotate independently of one another; Described part film breadth (19) is given side by side and is shifted gap (6).
5. be used for giving layer and transfer to device on the printed sheet from a divert film (5) with pattern, this device is furnished with a coating mechanism (2) at least, transfer to the printed sheet that is in the transfer gap (6) between a counter-pressure cylinders and the pressure roller from divert film (5) to be used for giving layer with pattern, wherein, divert film (5) abuts on the printed sheet with its coated side and can guide with this printed sheet and passes this transfer gap (6), wherein, described pattern gives layer and says that from the pattern aspect can transfer to printed sheet gets on; Described device also is provided with a conveying mechanism, to be used for that divert film (5) is sent to coating mechanism (2), and be used for utilizing a transmission mechanism to see off from coating mechanism (2) it, so that divert film (5) is moved according to operative orientation, it is characterized in that, for the conveying mechanism of divert film (5) has disposed one or more independently supporting devices, to be used to hold one or more part film rolls (13) of divert film (5), so that in it being sent to the process that shifts gap (6), make part film breadth (19) debatching, be used for that divert film (5) is sent to the described conveying mechanism that shifts gap (6) and have a drive apparatus, this drive apparatus can with part film roll (13) coupling connection mutually, perhaps can connect as the rotating actuator of described part film roll (13), wherein said drive apparatus is one and is used for carrying divert film (5) to shifting gap (6), and for the set debatching axle (14) of the film roll that holds full specification, or element that on the installation site, replaces debatching axle (14), wherein, debatching axle (14) or replace it element can according to circumference be frictionally engaged with described part film roll (13) coupling connection mutually.
6. by the described device of claim 5, it is characterized in that the element of described replacement debatching axle (14) is set to a rubber rollers (16).
7. by the described device of claim 6, it is characterized in that described part film roll (13) can be contained on the supporting arm (15) that can swing rotatably, and can adjust with respect to debatching axle (14) or rubber rollers (16).
8. by the described device of claim 7, it is characterized in that the described supporting arm (15) that can swing can be positioned at swinging axle (17) and go up to be used to hold the part film roll (13) of different in width.
9. by the described device of claim 7, it is characterized in that, described supporting arm (15) that can swing can be positioned on the swinging axle (17), and the part film roll (13) of, identical or different width one or more to be used to change is transverse to the operating position of the operative orientation of coating mechanism (2).
10. by the described device of claim 7, it is characterized in that described supporting arm (15) that can swing can so swingingly be accepted, make described part film roll (13) to utilize gravity and adjusted with respect to debatching axle (14) or rubber rollers (16).
11. by the described device of claim 7, it is characterized in that, described supporting arm (15) that can swing utilize to be adjusted element and can so swingingly be accepted, and makes described part film roll (13) to utilize spring force and is adjusted with respect to debatching axle (14) or rubber rollers (16).
12. by the described device of claim 7, it is characterized in that, described supporting arm (15) that can swing can so swingingly be accepted by means of adjusting element, makes governor motion that described part film roll (13) utilization can remote control and can being adjusted with respect to debatching axle (14) or rubber rollers (16) with regulating.
13. by claim 5 or 6 described devices, it is characterized in that, in order by coating mechanism (2) the used divert film of output (5) wireline reel (11) to be set, this wireline reel utilizes a revolutional slip transmission mechanism and acts on the part film breadth (19) that will be reeled.
Transfer to device on the printed sheet 14. be used for giving layer from a divert film (5) with pattern, this device is furnished with a coating mechanism (2) at least, transfer to the printed sheet that is in the transfer gap (6) between a counter-pressure cylinders and the pressure roller from divert film (5) to be used for giving layer with pattern, wherein, divert film (5) abuts on the printed sheet with its coated side and can guide with this printed sheet and passes this transfer gap (6), wherein, described pattern gives layer and says that from the pattern aspect can transfer to printed sheet gets on; Described device also is provided with a conveying mechanism, to be used for that divert film (5) is sent to coating mechanism (2), and be used for utilizing a transmission mechanism to see off from coating mechanism (2) it, so that divert film (5) is moved according to operative orientation, it is characterized in that, for the conveying mechanism of divert film (5) has disposed one or more independently supporting devices, to be used to hold one or more part film rolls (13) of divert film (5), so that in it being sent to the process that shifts gap (6), make part film breadth (19) debatching, be used for that divert film (5) is sent to the described conveying mechanism that shifts gap (6) and have a drive apparatus, this drive apparatus can with part film roll (13) coupling connection mutually, and can connect as the rotating actuator of described part film roll (13), wherein said drive apparatus is one and is used for carrying divert film (5) to shifting gap (6), and for the set debatching axle (14) of the film roll that holds full specification, or element that on the installation site, replaces debatching axle (14), wherein, debatching axle (14) or replace it element can according to circumference be frictionally engaged with described part film roll (13) coupling connection mutually.
15., it is characterized in that the element of described replacement debatching axle (14) is set to a rubber rollers (16) by the described device of claim 14.
16., it is characterized in that described part film roll (13) can be contained on the supporting arm (15) that can swing rotatably, and can adjust with respect to debatching axle (14) or rubber rollers (16) by the described device of claim 15.
17., it is characterized in that the described supporting arm (15) that can swing can be positioned at swinging axle (17) and go up to be used to hold the part film roll (13) of different in width by the described device of claim 16.
18. by the described device of claim 16, it is characterized in that, described supporting arm (15) that can swing can be positioned on the swinging axle (17), and the part film roll (13) of, identical or different width one or more to be used to change is transverse to the operating position of the operative orientation of coating mechanism (2).
19. by the described device of claim 16, it is characterized in that, described supporting arm (15) that can swing can so swingingly be accepted, and makes described part film roll (13) to utilize gravity and is adjusted with respect to debatching axle (14) or rubber rollers (16).
20. by the described device of claim 16, it is characterized in that, described supporting arm (15) that can swing utilize to be adjusted element and can so swingingly be accepted, and makes described part film roll (13) to utilize spring force and is adjusted with respect to debatching axle (14) or rubber rollers (16).
21. by the described device of claim 16, it is characterized in that, described supporting arm (15) that can swing can so swingingly be accepted by means of adjusting element, makes governor motion that described part film roll (13) utilization can remote control and can being adjusted with respect to debatching axle (14) or rubber rollers (16) with regulating.
22. by claim 14 or 15 described devices, it is characterized in that, in order by coating mechanism (2) the used divert film of output (5) wireline reel (11) to be set, this wireline reel utilizes a revolutional slip transmission mechanism and acts on the part film breadth (19) that will be reeled.
CN 200610006830 2005-02-04 2006-02-05 Thin-film transfer mechanism for cold thin-film printing press and conveying method Expired - Fee Related CN1814445B (en)

Applications Claiming Priority (2)

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DE200510005490 DE102005005490A1 (en) 2005-02-04 2005-02-04 Film feed for cold foil stamping
DE102005005490.0 2005-02-04

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CN1814445B true CN1814445B (en) 2011-09-14

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EP1688252A3 (en) 2008-07-02
CN1814445A (en) 2006-08-09
EP1688252A2 (en) 2006-08-09
JP2006224667A (en) 2006-08-31
DE102005005490A1 (en) 2006-08-10

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