CN104859280A - Gravure Press And Operation Method Of Gravure Press - Google Patents
Gravure Press And Operation Method Of Gravure Press Download PDFInfo
- Publication number
- CN104859280A CN104859280A CN201510088171.9A CN201510088171A CN104859280A CN 104859280 A CN104859280 A CN 104859280A CN 201510088171 A CN201510088171 A CN 201510088171A CN 104859280 A CN104859280 A CN 104859280A
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- Prior art keywords
- wing
- cylinder
- leading section
- ink
- space
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/10—Intaglio printing ; Gravure printing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/0008—Driving devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/08—Cylinders
- B41F13/10—Forme cylinders
- B41F13/11—Gravure cylinders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F9/00—Rotary intaglio printing presses
- B41F9/06—Details
- B41F9/08—Wiping mechanisms
- B41F9/10—Doctors, scrapers, or like devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Presses (AREA)
- Printing Methods (AREA)
Abstract
The present invention provides a gravure press and an operation method of the gravure press. A gravure groove can be prevented from being dried during the period except a transfer process of transferring from a forme rolller to a rubber roller or a base material. The gravure press comprises the forme rolller 120 on the layout of which a recess used for filling printing ink 2 is arranged; a first scraper blade 121 the front end part of which can be configured to be in contact movement or separation movement relative to the layout of the forme rolller 120. The gravure press has an acception process of transferring the printing ink 2 filled in the recess to a rubber cloth roller 110 contacted with the forme rolller 120, when the acception process is not executed, the front end part of the first scraper blade 121 leaves the layout of the forme rolller 120 to form a film covering the printing ink in the recess of the layout of the forme rolller 120, on the other hand, when the acception process is executed, the front end part of the first scraper blade 121 is contacted with the layout of the forme rolller 120, thereby removing the printing ink 2 attached on the part except the recess, and only leaving the printing ink 2 filled in the recess.
Description
Technical field
The present invention relates to the method for operation of gravure machine and gravure machine.
Background technology
In printed electronics (PE) field, studying use gravure machine.Such as, above configure laminar base material at dull and stereotyped (platform) and carry out in the flatbed gravure machine printed, the intaglio plate (heliogravure) being formed with the groove of wiring pattern is arranged on the periphery of plate cylinder (heliogravure cylinder), while described plate cylinder rotates, ink is supplied to above-mentioned intaglio plate by making wing contact described plate cylinder, while filling ink to the groove of described intaglio plate, the ink that the part beyond described groove adheres to is struck off from described intaglio plate, and make periphery be wound with blanket cylinder (blanket cylinder) limit of silicon blanket and above-mentioned plate cylinder contact edge rotates, after on silicon blanket ink corresponding for the wiring pattern of the intaglio plate with above-mentioned plate cylinder being delivered to described blanket cylinder, by making above-mentioned blanket cylinder base material on the platform rolls, can by the ink transfer cylinder on the silicon blanket of described blanket cylinder to (such as with reference to following patent document 1 etc.) on described base material.
Patent document 1: No. 2005-186597, Japanese Laid-Open Patent Publication
But, in aforementioned this gravure machine, from plate cylinder after blanket cylinder transfer printing to during from blanket cylinder to base material transfer printing, there is the viscosity of ink in order to adjust transfer printing on blanket cylinder and standby operation, and after the transfer printing (accepting) from plate cylinder to blanket cylinder terminates to next transfer printing, there is the conveying carrying out base material, the new operation such as the setting of base material and the alignment adjustment of described base material.
; due to the width extremely narrow (about 1 ~ 100 μm) of the groove of wiring pattern that intaglio plate is formed; so carry out from plate cylinder to blanket cylinder transfer printing (accepting) accept operation terminate after to next transfer printing during; if continue to carry out striking off (striking off ink by scraper) on plate cylinder, then the ink likely dry solidification of filling in the groove of wiring pattern.When continuing print run under the state of the ink setting solidification of filling in the groove of wiring pattern, because the wiring pattern of printing on substrates may produce defect part, so when gravure machine has carried out the print run of specified time limit, need to clean intaglio plate, as mentioned above, the width of the groove of wiring pattern is narrow, and thus the washing and cleaning operation of intaglio plate is loaded down with trivial details, brings great burden to operator.
Summary of the invention
Therefore, the object of this invention is to provide following gravure machine and the method for operation of gravure machine, do not carry out from plate cylinder to blanket cylinder or base material transfer ink accept operation time, the ink setting of filling in edition groove can be prevented.
For in the method for operation of the gravure machine of the first invention that solves the problem, described gravure machine comprises: heliogravure cylinder, the space of a whole page is provided with the recess for filling ink, and wing, be arranged to leading section to move or separate mobile relative to the space of a whole page contact of described heliogravure cylinder, accept operation by the ink transfer cylinder of filling in described recess to described heliogravure cylinder contact be transferred on parts, be transferred described functional pattern parts being formed described ink by the described operation that accepts, wherein, the method of operation of described gravure machine comprises: first step, when accepting operation described in not performing, the leading section of described wing is made to leave the space of a whole page of described heliogravure cylinder, form the film of the described ink of the described recess of the space of a whole page covering described heliogravure cylinder, and second step, when accepting operation described in performing, making the leading section of described wing contact the space of a whole page of described heliogravure cylinder, removing the ink that the part beyond described recess is adhered to.
In addition, the method of operation of the gravure machine of the second invention is on the basis of the method for operation of the gravure machine of the first invention, opportunity from accepting operation described in the state of described first step coordinates, the leading section of described wing is made to contact the space of a whole page of described heliogravure cylinder, accept the opportunity that operation terminates described in coordinating from the state of described second step, make the leading section of described wing leave the space of a whole page of described heliogravure cylinder.
In addition, the method of operation of the gravure machine of the 3rd invention is on the basis of the method for operation of the gravure machine of the first or second invention, in described first step, the leading section of described wing is made repeatedly to contact relative to the space of a whole page of described heliogravure cylinder or be separated.
In addition, the method of operation of the gravure machine of the 4th invention is on the basis of the method for operation of the gravure machine of the 3rd invention, described gravure machine also comprises upstream side wing, described upstream side wing is arranged on than described wing more by the direction of rotation upstream side of described heliogravure cylinder, and the leading section of described upstream side wing can be moved between approximated position and contact position, described approximated position is the position between the leading section of described upstream side wing and the space of a whole page of described heliogravure cylinder with gap, described contact position is the position that the leading section of described upstream side wing contacts with the space of a whole page of described heliogravure cylinder, in described first step, the leading section of described upstream side wing is positioned described approximated position, the film that thickness is the ink of described gap value is formed on the surface of described heliogravure cylinder, in described second step, the leading section of described upstream side wing is positioned described contact position, remove the ink that the part beyond described recess is adhered to.
In addition, the method of operation of the gravure machine of the 5th invention is on the basis of the method for operation of the gravure machine of the 3rd invention, described gravure machine also comprises: upstream side wing, be arranged on than described wing more by the direction of rotation upstream side of described heliogravure cylinder, and leading section is arranged to move or separate mobile relative to the space of a whole page contact of described heliogravure cylinder, and scraper plate, be arranged on than described upstream side wing more by the direction of rotation upstream side of described heliogravure cylinder, and leading section is configured in be had on the approximated position in gap between the space of a whole page of described heliogravure cylinder, in described first step, described scraper plate forms the ink film that thickness is described gap value on the space of a whole page of described heliogravure cylinder, the leading section of described upstream side wing is made to leave more than the described gap value of described scraper plate and described heliogravure cylinder from described heliogravure cylinder, and then make the leading section of described upstream side wing repeatedly contact relative to the space of a whole page of described heliogravure cylinder or be separated, in described second step, the leading section of described upstream side wing is made to contact described heliogravure cylinder, remove the ink that the part beyond described recess is adhered to.
In addition, the gravure machine of the 6th invention comprises: heliogravure cylinder, the space of a whole page is provided with the recess for filling ink; And wing, be arranged to leading section to move or separate mobile relative to the space of a whole page contact of described heliogravure cylinder, accept operation by the ink transfer cylinder of filling in described recess to described heliogravure cylinder contact be transferred on parts, be transferred described functional pattern parts being formed described ink by the described operation that accepts, wherein, described gravure machine also comprises: phase-detection mechanism, detects the reference phase of described gravure machine; Wing driving mechanism, makes the front end of described wing move or separate mobile relative to the space of a whole page contact of described heliogravure cylinder; And controlling organization, the described reference phase detected based on described phase-detection mechanism controls described wing driving mechanism, to make the leading section of described wing leave the space of a whole page of described heliogravure cylinder when accepting operation described in not performing, and the leading section of described wing is made to contact the space of a whole page of described heliogravure cylinder when accepting operation described in performing.
According to the gravure machine of the invention described above and the method for operation of gravure machine, do not perform when accepting operation, by the space of a whole page making the leading section of described wing leave described heliogravure cylinder, form the film of the described ink of the described recess of the space of a whole page covering described heliogravure cylinder, on the other hand, when accepting operation described in performing, by the space of a whole page making the leading section of described wing contact described heliogravure cylinder, remove the ink that the part beyond described recess is adhered to, therefore do not perform accept operation time, the recess of heliogravure cylinder becomes the state covered by the film of ink, thus the ink setting of filling in described recess can be prevented.Thus, to extend in print run the cycle that the space of a whole page of photograph gravure cylinder cleans, improve the productivity of printed matter.
Accompanying drawing explanation
Fig. 1 is the structural representation of the important part of the gravure machine representing the embodiment of the present invention 1.
Fig. 2 is another structural representation of the important part of the gravure machine representing the embodiment of the present invention 1.
Fig. 3 is the block diagram of the control structure of the gravure machine representing the embodiment of the present invention 1.
Fig. 4 is the key diagram of the operating condition of the gravure machine representing the embodiment of the present invention 1 in a time-sequential manner.
Fig. 5 is the enlarged view of the gravure machine of the embodiment of the present invention 1.
Fig. 6 is the important part side view of the gravure machine of the embodiment of the present invention 1.
Fig. 7 is the key diagram of the operating condition of the gravure machine representing the embodiment of the present invention 2 in a time-sequential manner.
Fig. 8 is the key diagram of the operating condition of the gravure machine representing the embodiment of the present invention 3 in a time-sequential manner.
Description of reference numerals
1 substrate
2 ink
100 gravure machines
110 platforms
120 plate cylinders
121 first wings
122 second wings
123 scraper plates
124 intaglio plates
130 blanket cylinders
141 control device
142 phase detectors
143 blanket cylinder position detectors
144 first wing cylinders
145 second wing cylinders
146 scraper plate cylinders
Detailed description of the invention
Hereinafter, with reference to the accompanying drawings of the method for operation of gravure machine of the present invention and gravure machine, but the invention is not restricted to following embodiment.
(embodiment 1)
According to Fig. 1 ~ 6, the gravure machine of the embodiment of the present invention 1 and the method for operation of gravure machine are described.
As depicted in figs. 1 and 2, in the gravure machine 100 of the present embodiment, platform 110 loads the base material 1 be supported with as object, and described base material 1 is laminar resin film and flexible glass etc.In addition, in the long side direction side (left side in Fig. 1) of platform 110, to make axially towards the mode of the width (direction perpendicular to paper in Fig. 1) of described platform 110, be configured with plate cylinder (heliogravure cylinder) 120 revolvably, and the periphery of described plate cylinder 120 is provided with the intaglio plate (heliogravure) 124 of socket type, described intaglio plate 124 is formed with the groove (width: about 1 ~ 100 μm of the wiring pattern as recess, the degree of depth: about 1 ~ 100 μm), on the other hand, periphery is wound with the blanket cylinder (silicon blanket cylinder) 130 of silicon blanket, with can the mode of limit rotation limit movement between the position contacted with plate cylinder 120 and the position on platform 110, be arranged to revolvably axially towards the width of platform 110.Described blanket cylinder 130 can move on rotation limit, limit between the end side of platform 110 (left side in Fig. 1) and another side (right side in Fig. 1), when being positioned at when described blanket cylinder 130 on the base material 1 on platform 110, described blanket cylinder 130 can limit and the rolling of described base material 1 contact edge.Below, the position of contacting with blanket cylinder 130 on plate cylinder 120 (intaglio plate 124) (in the present embodiment, the position of plate cylinder rotation angle θ B when the summit of plate cylinder 120 being set to 0 °) is called accepts position.
First wing 121 can the mode of or separate mobile mobile relative to the ink filling position of plate cylinder 120 (intaglio plate 124) position of plate cylinder rotation angle θ 1 (when the summit of plate cylinder 120 being set to 0 °) contact with its leading section, is configured at plate cylinder 120.
The front end of the first wing 121 is when the state contacted with intaglio plate 124 (combined pressure position), ink 2 is supplied as required between intaglio plate 124 and the first wing 121, with the rotation of plate cylinder 120, the ink 2 that part beyond described groove is adhered to, while the groove of the wiring pattern to intaglio plate 124 supplies (filling) ink 2, can strike off from intaglio plate 124 by the leading section of the first wing 121.In addition, the front end of the first wing 121 in time leaving state (the tripping position) of intaglio plate 124, more than the leading section of the first wing 121 is measured from intaglio plate 124 clearance (gap) left between scraper plate 123 described later and intaglio plate 124.
In addition, the second wing 122 is with ink doctoring position (when the summit of plate cylinder 120 the being set to 0 ° position of plate cylinder rotation angle θ 2 of its leading section relative to intaglio plate 124.Wherein, θ 1 < θ 2) mode that is mobile or separate mobile can be contacted, be configured at plate cylinder 120.
The front end of the second wing 122 is when the state contacted with intaglio plate 124 (combined pressure position), with the rotation of plate cylinder 120, the ink 2 that the part beyond the groove of intaglio plate 124 is adhered to can strike off from intaglio plate 124 by the leading section of the second wing 122.In addition, the front end of the second wing 122 in time leaving state (the tripping position) of intaglio plate 124, more than the leading section of the second wing 122 is measured from intaglio plate 124 clearance (gap) left between scraper plate 123 described later and intaglio plate 124.
In addition, scraper plate 123 is with ink film forming position (when the summit of plate cylinder 120 the being set to 0 ° position of plate cylinder rotation angle θ s of its leading section relative to intaglio plate 124.Wherein, θ s < θ 1) close to mode that is mobile or separate mobile, plate cylinder 120 can be configured at.Scraper plate 123 is greater than the first wing 121 and the second wing 122 length (with reference to Fig. 6) along the axis of plate cylinder 120 along the length of the axis of plate cylinder 120.
The front end of scraper plate 123 is when state close to plate cylinder 120, there is between the leading section of scraper plate 123 and intaglio plate 124 clearance (such as 0.03mm ~ 0.1mm) of regulation, with the rotation of plate cylinder 120, can at the surface of intaglio plate 124 (space of a whole page) the upper film (ink film) forming ink 2 by the gap between the leading section of scraper plate 123 and intaglio plate 124, the thickness of the film of described ink 2 is described clearance amount.
In addition, as shown in Figure 3, in the present embodiment, the control device 141 of gravure machine 100 is from the phase detectors 142 of the phase place (hereinafter referred to as reference phase) becoming action benchmark of each device detecting gravure machine 100, and the blanket cylinder position detector 143 of the position detecting blanket cylinder 130 inputs detection signal, on the other hand, to the first wing cylinder 144, second wing cylinder 145 and scraper plate cylinder 146 export control signal, described first wing cylinder 144 makes the first wing 121 contact mobile or separate mobile relative to plate cylinder 120, described second wing cylinder 145 makes the second wing 122 contact mobile or separate mobile relative to plate cylinder 120, described scraper plate cylinder 146 makes scraper plate 123 relative to plate cylinder 120 close to mobile or separate mobile.
The control flow of control device 141 is described with Fig. 4 and Fig. 5.In addition, (a) of Fig. 5 represents that the front end of the front end of the first wing 121 and the second wing 122 in the position and scraper plate 123 of leaving intaglio plate 124 is in the state of the position close to intaglio plate 124, (b) of Fig. 5 represents the state making the leading section contact intaglio plate 124 of the first wing 121 from the state shown in (a) of Fig. 5, (c) of Fig. 5 represents the state making the leading section contact intaglio plate 124 of the second wing 122 from the state shown in (b) of Fig. 5, (d) of Fig. 5 represents makes the leading section of the first wing 121 leave the state of intaglio plate 124 relative to (c) of Fig. 5.In addition, for ease of the film forming ink 2 on the surface of plate cylinder 120 is described in Fig. 5, exaggeration illustrates the thickness of ink 2.
First, moment t1 shown in Fig. 4 represents previous and accepts after operation terminates, the surface of intaglio plate 124 is formed with the state of the film of ink 2, now as shown in (a) of Fig. 5, the leading section of the first wing 121, second wing 122 is positioned at the position (tripping position) leaving intaglio plate 124, and the leading section of scraper plate 123 is positioned at the position (combined pressure position) close to intaglio plate 124.In addition, the Reference numeral 2c in (a) of Fig. 5 represents the residual ink formed by the ink 2 remained between scraper plate 123 and plate cylinder 120.
In this condition, when control device 141 accepts operation going out according to the signal detection inputted from blanket cylinder position detector 143, first, the anglec of rotation of plate cylinder be θ B accept the start time t5 of operation before, according to the reference phase inputted from phase detectors 142, the moment t3 in the anglec of rotation of plate cylinder being θ 1, to the first wing cylinder 144 output order, contacts with plate cylinder 120 to make the leading section of the first wing 121.Thus, as shown in (b) of Fig. 5, in the state that the leading section that moment t3 becomes the first wing 121 contacts with plate cylinder 120, the ink 2 that the part beyond the groove starting to strike off intaglio plate 124 by the leading section of the first wing 121 is adhered to.At this, coordinate the opportunity accepting operation and start, moment t3 is set as by the reference phase according to inputting from phase detectors 142: when the position of striking off by the leading section of the first wing 121 on the plate cylinder 120 of ink 2 arrives and accepts position, blanket cylinder 130 contacts with intaglio plate 124 and starts to accept operation.In addition, the Reference numeral 2a in (b) of Fig. 5 represents the residual ink that the ink 2 struck off by the first wing 121 is formed.
Then, before accepting the start time t5 of operation, control device 141 is according to the reference phase inputted from phase detectors 142, and the moment t4 in the anglec of rotation of plate cylinder being θ 2, to the second wing cylinder 145 output order, contacts with intaglio plate 124 to make the leading section of the second wing 122.Thus, as shown in (c) of Fig. 5, in the state that the leading section that moment t4 becomes the second wing 122 contacts with intaglio plate 124, the ink 2 that the part beyond the groove starting to strike off intaglio plate 124 by the leading section of the second wing 122 is adhered to.At this, coordinate the opportunity accepting operation and start, moment t4 is set as by the reference phase according to inputting from phase detectors 142: when the position of striking off by the leading section of the first wing 121 on the plate cylinder 120 of ink 2 arrives ink doctoring position, ink 2 is struck off by the leading section of the second wing 122, and when the position of striking off by the leading section of the second wing 122 on the plate cylinder 120 of ink 2 arrives and accepts position, blanket cylinder 130 contacts with intaglio plate 124 and starts to accept operation.In addition, the Reference numeral 2b in (c) of Fig. 5 represents the residual ink that the ink 2 struck off by the second wing 122 is formed.
Subsequently, according to the reference phase inputted from phase detectors 142, at the moment t5 that the anglec of rotation of plate cylinder is θ B, blanket cylinder 130 contacts with intaglio plate 124 and starts to accept operation, and ink 2 is passed on the silicon blanket of blanket cylinder 130 with the state corresponding with wiring pattern.As mentioned above, when striking off the arrival of the position on the plate cylinder 120 of ink 2 respectively and accept position θ B by the leading section of the first wing 121 and the leading section of the second wing 122, described in starting, operation is accepted.
Then, before accepting the finish time t10 of operation, control device 141 is according to the reference phase inputted from phase detectors 142, at the moment t8 that the anglec of rotation of plate cylinder is θ 1, to the first wing cylinder 144 output order, leave plate cylinder 120 to make the leading section of the first wing 121.Thus, as shown in (d) of Fig. 5, the state (tripping position) of intaglio plate 124 is left in the leading section that moment t8 becomes the first wing 121, the ink 2 that part beyond the groove terminating to strike off intaglio plate 124 by the leading section of the first wing 121 is adhered to, maintains by the film of the ink 2 between the leading section of scraper plate 123 and intaglio plate 124 state covering intaglio plate 124 surface.At this, coordinate the opportunity accepting operation and terminate, moment t8 is set as by the reference phase according to inputting from phase detectors 142: when the position of terminating to be struck off on the plate cylinder 120 of ink 2 by the leading section of the first wing 121 arrives and accepts position, blanket cylinder 130 leaves intaglio plate 124 and terminates to accept operation.
Then, control device 141, to the first wing cylinder 144 output order, to make the leading section of the first wing 121 with specific time interval and predetermined number of times, repeatedly contacts or is separated relative to plate cylinder 120 (clutch).Thus, a period of time (such as plate cylinder 120 rotates a circle period) after moment t8, with specific time interval and stipulated number makes the leading section of the first wing 121 repeatedly contact relative to intaglio plate 124 or be separated, thus the ink 2 that the leading section of the first wing 121 is adhered to is made to return intaglio plate 124 (ink backflow).
Then, before accepting the finish time t10 of operation, control device 141, according to the reference phase inputted from phase detectors 142, is the moment t9 of θ 2 in the anglec of rotation of plate cylinder, to the second wing cylinder 145 output order, leave intaglio plate 124 to make the leading section of the second wing 122.Thus, as shown in (a) of Fig. 5, the state (tripping position) of intaglio plate 124 is left in the leading section that moment t9 becomes the second wing 122, the ink 2 that part beyond the groove that intaglio plate 124 is struck off in the leading section of terminating the second wing 122 is adhered to, maintains by the film of the ink 2 between the leading section of scraper plate 123 and intaglio plate 124 state covering intaglio plate 124 surface.In addition, coordinate the opportunity accepting operation and terminate, moment t9 is set as by the reference phase according to inputting from phase detectors 142: when the position of terminating to be struck off on the plate cylinder 120 of ink 2 by the leading section of the first wing 121 arrives ink doctoring position, terminate to strike off ink 2 by the leading section of the second wing 122, and when the position of terminating to be struck off on the plate cylinder 120 of ink 2 by the leading section of the second wing 122 arrives and accepts position, blanket cylinder 130 leaves intaglio plate 124 and terminates to accept operation.
Then, control device 141, to the second wing cylinder 145 output order, to make the leading section of the second wing 122 with specific time interval and predetermined number of times, repeatedly contacts or is separated relative to intaglio plate 124 (clutch).Thus, a period of time (such as plate cylinder 120 rotates a circle period) after moment t9, with specific time interval and stipulated number makes the leading section of the second wing 122 repeatedly contact relative to intaglio plate 124 or be separated, thus the ink 2 that the leading section of the second wing 122 is adhered to is made to return intaglio plate 124 (ink backflow).
Subsequently, terminate to accept operation at moment t10 and make blanket cylinder 130 leave intaglio plate 124.At this moment t10, the film becoming ink 2 is formed to from film forming position the state accepting position on the surface of intaglio plate 124, and then, the moment t11 shown in Fig. 4, the surface becoming intaglio plate 124 spreads all over the all-round state covered by the film of ink 2.In addition, as mentioned above, when the position of terminating to be struck off on the plate cylinder 120 of ink 2 by the leading section of the leading section of the first wing 121 and the second wing 122 respectively arrive accept position time, terminate to accept operation.In addition, as can be seen from Figure 4, when print run, scraper plate 123 is in combined pressure position (approximated position) usually.
In gravure machine 100, with above-mentioned accept operation terminate after process perform following operation concurrently: the state reading the ink 2 of transfer printing on blanket cylinder 130 with camera, carry out viscosity adjustment until the viscosity of ink 2 becomes the semi-cured state (viscosity adjustment operation) being suitable for transfer printing; After the state of ink 2 becomes the state being suitable for transfer printing, roll at base material 1 by making blanket cylinder 130 move from the end side (left side Fig. 2) of platform 110 to another side (right side in Fig. 2) rotation limit, limit, thus the ink 2 on silicon blanket is transferred to (transfer printing process, reference Fig. 2) on described base material 1.Thus, ink 2 is transferred on substrate 1 with the state corresponding with wiring pattern, thus prints described wiring pattern.
Subsequently, base material 1 (discharge operation) after conveying printing terminates, on the other hand, platform 110 loads the new base material 1 (base material setting process) of supporting, and after carrying out the alignment adjustment (base material alignment adjustment operation) of base material 1, while make blanket cylinder 130 move to the position contacted with plate cylinder 120 (intaglio plate 124), the later process of above-mentioned moment t3 is implemented on limit.(do not perform when accepting operation during carrying out this operation accepted beyond operation.Specifically from accept operation terminate after to blanket cylinder 130 being moved to the position that contacts with plate cylinder 120 during), the gravure machine 100 of the present embodiment maintains the state being covered plate cylinder 120 surface (recess of the space of a whole page) by the film of ink 2.
In addition, in the present embodiment, upstream side wing is formed by the first wing 121, wing is formed by the second wing 122, phase-detection mechanism is formed by phase detectors 142, form wing driving mechanism by the first wing cylinder 144, second wing cylinder 145, be made up of blanket cylinder 130 and be transferred parts, form controlling organization by control device 141.
Thus, according to the gravure machine 100 of the present embodiment, during carrying out accepting the operation beyond operation, such as, after terminating to accept operation, the camera carrying out the ink 2 of transfer printing on blanket cylinder 130 reads, viscosity adjustment, in addition the period such as alignment adjustment of the conveying of base material, the setting of base material and base material is carried out, plate cylinder 120 becomes holding state, but during this holding state, because the surface of plate cylinder 120 is covered by the film of ink 2, so ink 2 drying of filling in edition groove can be prevented.
Be accompanied by this, owing to cleaning the frequency of intaglio plate 124 when can reduce print run, so the productivity of printed matter can be improved.
In addition, the first wing 121 and the second wing 122 length along the axis of plate cylinder 120 is greater than along the length of the axis of plate cylinder 120 by making scraper plate 123, the recess of plate cylinder 120 can be covered with the film (drying prevents film) of ink 2 in enough scopes of axis, and as shown in (b) of Fig. 6, during the ink 2 that the part beyond the groove being struck off intaglio plate 124 by the leading section of the first wing 121 and the second wing 122 is adhered to, escape to the both end sides of the first wing 121 and the second wing 122 and smooth by scraper plate 123 in banded ink band 2e, the film of ink 2 is again used as shown in (a) of Fig. 6, thus the consumption of ink 2 can also be suppressed.
In addition, repeatedly contact relative to plate cylinder 120 by making the first wing 121 and the second wing 122 or be separated to carry out ink backflow, the ink 2 that the front end of the first wing 121 and the second wing 122 is adhered to can be made to return plate cylinder 120, the consumption of ink 2 can be suppressed further.
(embodiment 2)
According to Fig. 7, the gravure machine of the embodiment of the present invention 2 and the method for operation of gravure machine are described.
Above-described embodiment 1 is provided with the first wing 121, second wing 122 and scraper plate 123 exemplified with plate cylinder 120, the present embodiment eliminates the scraper plate 123 of above-described embodiment 1, illustrates the example that plate cylinder 120 is only provided with the first wing 121 and the second wing 122.Other structures are roughly the same with above-described embodiment 1, and also suitably the repetitive description thereof will be omitted to mark identical Reference numeral to identical component below, is described centered by difference.
In the present embodiment, along with eliminating the above-mentioned scraper plate 123 shown in Fig. 1 etc., be formed as by the first wing 121, its length along the axis of plate cylinder 120 is greater than the length of the second wing 122 along the axis of plate cylinder 120.
In addition, first wing cylinder 144 can make the combined pressure position of the leading section of the first wing 121 at contact intaglio plate 124, the approximated position close to intaglio plate 124 and leave between the tripping position of intaglio plate 124 to move, first wing 121 can strike off ink 2 as required while supply (filling) ink 2, and forms the film of ink 2.
In the present embodiment of this structure, during the state that the leading section being in the first wing 121 contacts with intaglio plate 124, with the rotation of above-mentioned plate cylinder 120, the ink 2 that above-mentioned first wing 121 can adhere to from the part beyond the groove that intaglio plate 124 strikes off intaglio plate 124, on the other hand, during the state of the leading section being in the first wing 121 close to intaglio plate 124, there is between the leading section of the first wing 121 and intaglio plate 124 clearance (such as 0.03mm ~ 0.1mm) of regulation, with the rotation of plate cylinder 120, the film of the ink 2 by the gap between the leading section of the first wing 121 and intaglio plate 124 can be formed on the surface of intaglio plate 124, the thickness of the film of this ink 2 is described clearance amount.
And, as shown in Figure 7, previous accept operation terminate after and next accept operation start before moment t1, second wing 122 is in tripping position, on the other hand, the first wing 121 is in approximated position, forms the film of ink 2 on the surface of plate cylinder 120.
In this condition, when control device 141 utilizes the signal from blanket cylinder position detector 143 input and accepts operation detecting, first, before accepting the start time t5 of operation, at moment t3 to the first wing cylinder 144 output order, contact with intaglio plate 124 to make the leading section of the first wing 121.Thus, in the state that the leading section that moment t3 becomes the first wing 121 contacts with intaglio plate 124, the ink 2 that the part beyond the groove starting to strike off intaglio plate 124 by the leading section of the first wing 121 is adhered to.
Then, before accepting the start time t5 of operation, control device 141 is according to the reference phase inputted from phase detectors 142, and the moment t4 in the anglec of rotation of plate cylinder being θ 2, to the second wing cylinder 145 output order, contacts with intaglio plate 124 to make the leading section of the second wing 122.Thus, in the state that the leading section that moment t4 becomes the second wing 122 contacts with intaglio plate 124, the ink 2 that the part beyond the groove starting to strike off intaglio plate 124 by the leading section of the second wing 122 is adhered to.
In addition, before accepting the finish time t10 of operation, control device 141 to the first wing cylinder 144 output order at moment t8, leaves plate cylinder 120 to make the leading section of the first wing 121 and is positioned at approximated position.Thus, the leading section of the first wing 121 and the close state of intaglio plate 124 is become at moment t8, the ink 2 that the part beyond the groove of intaglio plate 124 is adhered to is struck off in end by the leading section of the first wing 121, between the leading section that ink 2 passes through the first wing 121 and intaglio plate 124, form the film of ink 2.
Then, before accepting the finish time t10 of operation, control device 141 is according to the reference phase inputted from phase detectors 142, and the moment t9 in the anglec of rotation of plate cylinder being θ 2, to the second wing cylinder 145 output order, leaves intaglio plate 124 to make the leading section of the second wing 122.Thus, the state of intaglio plate 124 is left in the leading section that moment t9 becomes the second wing 122, the ink 2 that part beyond the groove terminating to strike off intaglio plate 124 by the leading section of the second wing 122 is adhered to, maintains by the film of the ink 2 between the leading section of the first wing 121 and intaglio plate 124 state covering intaglio plate 124 surface.
In addition, in the present embodiment, wing is formed by the first wing 121, phase-detection mechanism is formed by phase detectors 142, form wing driving mechanism by the first wing cylinder 144, be made up of blanket cylinder 130 and be transferred parts, form controlling organization by control device 141.
The gravure machine of the present embodiment according to this configuration and the method for operation of gravure machine, also can obtain and the gravure machine of above-described embodiment 1 and the same action effect of the method for operation of gravure machine.
(embodiment 3)
According to Fig. 8, the gravure machine of the embodiment of the present invention 3 and the method for operation of gravure machine are described.
The above embodiments 1 illustrate the example that plate cylinder 120 is provided with the first wing 121, second wing 122 and scraper plate 123, the present embodiment eliminates first wing 121 of above-described embodiment 1, illustrates the example that plate cylinder 120 is only provided with the second wing 122 and scraper plate 123.Other structures are roughly the same with above-described embodiment 1, and also suitably the repetitive description thereof will be omitted to mark identical Reference numeral to identical component below, is described centered by difference.
In the present embodiment, along with cancelling above-mentioned first wing 121 shown in Fig. 1 etc., scraper plate 123 is configured to except the film except forming ink 2, can also supply (filling) ink 2 as required.
In addition, with the rotation of above-mentioned plate cylinder 120, from the component of the ink 2 that the part beyond the groove that intaglio plate 124 strikes off intaglio plate 124 is adhered to, the second wing 122 is only.
In addition, as shown in Figure 8, because the second wing 122 is identical with the operating condition in the above-described embodiment 1 shown in Fig. 4 with the operating condition (clutch action) of scraper plate 123, so illustrate in this omission.
In the present embodiment, form wing by the second wing 122, form phase-detection mechanism by phase detectors 142, form wing driving mechanism by the second wing cylinder 145, be made up of blanket cylinder 130 and be transferred parts, form controlling organization by control device 141.
The gravure machine of the present embodiment according to this configuration and the method for operation of gravure machine, on the basis of the effect of embodiment 1 or the gravure machine of embodiment 2 and the method for operation of gravure machine, because the component contacted with intaglio plate 124 is only the second wing 122, so the replacement frequency of blade can be reduced and realize the long lifetime of intaglio plate 124.
In addition, in the above embodiments 1 ~ 3, illustrate plate cylinder 120 and intaglio plate 124 is installed, and intaglio plate 124 is formed with the example of the groove of the wiring pattern as recess, but the invention is not restricted to the embodiments described, also can directly form groove as recess at the surface of plate cylinder 120 (space of a whole page).
In addition, illustrate blanket cylinder 130 as being transferred parts in the above embodiments 1 ~ 3, from plate cylinder 120 (intaglio plate 124) after blanket cylinder 130 transfer ink 2, from blanket cylinder 130 to the example of base material 1 transfer ink 2, but can there is no blanket cylinder 130 yet, but be held in by plate cylinder 120 can contact substrate 1, from plate cylinder 120 (intaglio plate 124) directly to base material 1 transfer ink 2, now base material 1 becomes and is transferred parts.
In addition, in the above embodiments 1 ~ 3, illustrate the anglec of rotation of plate cylinder 120 grasped by control device 141 example according to the reference phase of the gravure machine 100 sent from phase detectors 142, but phase detectors 142 also can detect the phase place of the plate cylinder 120 of rotation according to the reference phase of gravure machine 100, or detect the phase place of blanket cylinder 130 of rotation according to the reference phase of gravure machine 100, and the phase place that output detections goes out.
In addition, in above-described embodiment 1 ~ 3, illustrate accept accept operation to next after operation terminates during (during such as returning moment t3 from moment t14), the state that the surface being in intaglio plate 124 is covered by the film of ink 2 and limit makes plate cylinder 120 rotate the standby example in limit, but after also can terminating accepting operation, the state that the surface becoming intaglio plate 124 is covered by the film of ink 2, during subsequently till the process returning moment t3, standby under the state that plate cylinder 120 stops the rotation.To during the process returning moment t3 after moment t11, if stop the rotation of plate cylinder 120, the growth of the ink band 2d (with reference to Fig. 6) that the both sides of scraper plate 123 (being the first wing 121 in embodiment 2) then can be suppressed to be formed, can suppress the consumption of ink 2 further.
Industrial applicibility
The present invention can be applied to the method for operation of gravure machine and gravure machine well.
Claims (6)
1. a method of operation for gravure machine, described gravure machine comprises:
Heliogravure cylinder, the space of a whole page is provided with the recess for filling ink; And
Wing, being arranged to leading section can move or separate mobile relative to the space of a whole page contact of described heliogravure cylinder,
Accept operation by the ink transfer cylinder of filling in described recess to described heliogravure cylinder contact be transferred on parts, be transferred described functional pattern parts being formed described ink by the described operation that accepts,
The feature of the method for operation of described gravure machine is to comprise:
First step, when accepting operation described in not performing, makes the leading section of described wing leave the space of a whole page of described heliogravure cylinder, forms the film of the described ink of the described recess of the space of a whole page covering described heliogravure cylinder; And
Second step, when accepting operation described in performing, making the leading section of described wing contact the space of a whole page of described heliogravure cylinder, removing the ink that the part beyond described recess is adhered to.
2. the method for operation of gravure machine according to claim 1, is characterized in that,
On opportunity from accepting operation described in the state of described first step coordinates, the leading section of described wing is made to contact the space of a whole page of described heliogravure cylinder,
Accept the opportunity that operation terminates described in coordinating from the state of described second step, make the leading section of described wing leave the space of a whole page of described heliogravure cylinder.
3. the method for operation of gravure machine according to claim 1 and 2, is characterized in that, in described first step, makes the leading section of described wing repeatedly contact relative to the space of a whole page of described heliogravure cylinder or be separated.
4. the method for operation of gravure machine according to claim 3, is characterized in that,
Described gravure machine also comprises upstream side wing, described upstream side wing is arranged on than described wing more by the direction of rotation upstream side of described heliogravure cylinder, and the leading section of described upstream side wing can be moved between approximated position and contact position, described approximated position is the position between the leading section of described upstream side wing and the space of a whole page of described heliogravure cylinder with gap, described contact position is the position that the leading section of described upstream side wing contacts with the space of a whole page of described heliogravure cylinder
In described first step, the leading section of described upstream side wing is positioned described approximated position, forms the film that thickness is the ink of described gap value on the surface of described heliogravure cylinder,
In described second step, the leading section of described upstream side wing is positioned described contact position, removes the ink that the part beyond described recess is adhered to.
5. the method for operation of gravure machine according to claim 3, is characterized in that,
Described gravure machine also comprises:
Upstream side wing, is arranged on than described wing more by the direction of rotation upstream side of described heliogravure cylinder, and leading section is arranged to move or separate mobile relative to the space of a whole page contact of described heliogravure cylinder; And
Scraper plate, is arranged on than described upstream side wing more by the direction of rotation upstream side of described heliogravure cylinder, and leading section is configured in and has on the approximated position in gap between the space of a whole page of described heliogravure cylinder,
In described first step, described scraper plate forms the ink film that thickness is described gap value on the space of a whole page of described heliogravure cylinder,
The leading section of described upstream side wing is made to leave more than the described gap value of described scraper plate and described heliogravure cylinder from described heliogravure cylinder, and then make the leading section of described upstream side wing repeatedly contact relative to the space of a whole page of described heliogravure cylinder or be separated
In described second step, make the leading section of described upstream side wing contact described heliogravure cylinder, remove the ink that the part beyond described recess is adhered to.
6. a gravure machine, comprising:
Heliogravure cylinder, the space of a whole page is provided with the recess for filling ink; And
Wing, being arranged to leading section can move or separate mobile relative to the space of a whole page contact of described heliogravure cylinder,
Accept operation by the ink transfer cylinder of filling in described recess to described heliogravure cylinder contact be transferred on parts, be transferred described functional pattern parts being formed described ink by the described operation that accepts,
The feature of described gravure machine is, also comprises:
Phase-detection mechanism, detects the reference phase of described gravure machine;
Wing driving mechanism, makes the front end of described wing move or separate mobile relative to the space of a whole page contact of described heliogravure cylinder; And
Controlling organization, the described reference phase detected based on described phase-detection mechanism controls described wing driving mechanism, to make the leading section of described wing leave the space of a whole page of described heliogravure cylinder when accepting operation described in not performing, and the leading section of described wing is made to contact the space of a whole page of described heliogravure cylinder when accepting operation described in performing.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014035051A JP6233807B2 (en) | 2014-02-26 | 2014-02-26 | Gravure printing machine and operation method of gravure printing machine |
| JP2014-035051 | 2014-02-26 |
Publications (2)
| Publication Number | Publication Date |
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| CN104859280A true CN104859280A (en) | 2015-08-26 |
| CN104859280B CN104859280B (en) | 2019-03-08 |
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| CN201510088171.9A Active CN104859280B (en) | 2014-02-26 | 2015-02-26 | The method of operation of gravure machine and gravure machine |
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| Country | Link |
|---|---|
| JP (1) | JP6233807B2 (en) |
| KR (1) | KR102236612B1 (en) |
| CN (1) | CN104859280B (en) |
| TW (1) | TWI647118B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107735258A (en) * | 2015-09-28 | 2018-02-23 | 株式会社斯库林集团 | Printing process and printing equipment |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI574846B (en) * | 2016-02-18 | 2017-03-21 | 財團法人工業技術研究院 | Gravure printing apparatus |
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Also Published As
| Publication number | Publication date |
|---|---|
| KR102236612B1 (en) | 2021-04-06 |
| JP2015160322A (en) | 2015-09-07 |
| KR20150101390A (en) | 2015-09-03 |
| TW201544335A (en) | 2015-12-01 |
| CN104859280B (en) | 2019-03-08 |
| TWI647118B (en) | 2019-01-11 |
| JP6233807B2 (en) | 2017-11-22 |
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