EP3335878A1 - Druckmaschine - Google Patents

Druckmaschine Download PDF

Info

Publication number
EP3335878A1
EP3335878A1 EP16204687.4A EP16204687A EP3335878A1 EP 3335878 A1 EP3335878 A1 EP 3335878A1 EP 16204687 A EP16204687 A EP 16204687A EP 3335878 A1 EP3335878 A1 EP 3335878A1
Authority
EP
European Patent Office
Prior art keywords
unit
unloading
printing machine
feeding
printing cylinder
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.)
Granted
Application number
EP16204687.4A
Other languages
English (en)
French (fr)
Other versions
EP3335878B1 (de
Inventor
Tung Chin Chen
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.)
Atma Champ Ent Corp
Atma Champ Enterprise Corp
Original Assignee
Atma Champ Ent Corp
Atma Champ Enterprise Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Atma Champ Ent Corp, Atma Champ Enterprise Corp filed Critical Atma Champ Ent Corp
Priority to EP16204687.4A priority Critical patent/EP3335878B1/de
Publication of EP3335878A1 publication Critical patent/EP3335878A1/de
Application granted granted Critical
Publication of EP3335878B1 publication Critical patent/EP3335878B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F15/00—Screen printers
    • B41F15/08—Machines
    • B41F15/0804—Machines for printing sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F21/00—Devices for conveying sheets through printing apparatus or machines
    • B41F21/10—Combinations of transfer drums and grippers
    • B41F21/104—Gripper details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/0015—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
    • B41J11/002—Curing or drying the ink on the copy materials, e.g. by heating or irradiating
    • B41J11/0021—Curing or drying the ink on the copy materials, e.g. by heating or irradiating using irradiation
    • B41J11/00214—Curing or drying the ink on the copy materials, e.g. by heating or irradiating using irradiation using UV radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
    • B41J13/10—Sheet holders, retainers, movable guides, or stationary guides
    • B41J13/22—Clamps or grippers
    • B41J13/223—Clamps or grippers on rotatable drums

Definitions

  • the present invention relates to a printing machine, and more particularly to a rotary printing machine, with which a workpiece can be printed only once or be repeated printed multiple times in a continuous manner.
  • a screen printing machine includes only one clamping unit on a printing cylinder thereof.
  • the clamping unit When the clamping unit is located at a feeding position, it clamps a workpiece in place on the printing cylinder. Then, the printing cylinder continuously rotates and brings the workpiece to a position corresponding to a screen carrier, and the screen carrier is caused to move horizontally while the printing cylinder rotates, so that a printed pattern is formed on the workpiece that is located between the printing cylinder and the screen carrier. Thereafter, when the workpiece is moved to an unloading position, the clamping unit releases the workpiece, so that the workpiece leaves from the printing cylinder and the screen printing procedure is completed. Thereafter, the printing cylinder keeps rotating and reaches at the feeding position again.
  • the clamping unit is in an open state and ready for clamping a next workpiece. Since the screen printing machine with one single clamping unit can complete only one printing operation when the printing cylinder rotates a full circle of 360 degrees, the printing efficiency thereof is very low.
  • the improved screen printing machine 1 includes a printing cylinder 10, a screen carrier 11, a first clamping unit 12, a second clamping unit 13, a first servomotor 14, a second servomotor 15, and a controller 16.
  • the first servomotor 14 and the second servomotor 15 are driven by the controller 16 to synchronously move the screen carrier 11 and the printing cylinder 10, respectively.
  • the first clamping unit 12 and the second clamping unit 13 are located at two diametrically opposite positions on the printing cylinder 10.
  • the first clamping unit 12 located at a feeding position is in an open state, allowing a workpiece to be moved into the first clamping unit 12. Then, the first clamping unit 1 is closed, bringing the workpiece to move circumferentially along with the rotating printing cylinder 10. Then, printing and unloading procedures are sequentially performed.
  • the first clamping unit 12 completes the unloading procedure
  • the second clamping unit 13 is located at the feeding position and ready for clamping a next workpiece.
  • the second clamping unit 13 completes the printing and the unloading procedures
  • the first clamping unit 12 is returned to the feed position again and starts a new cycle of clamping, printing and unloading procedures. That is, the improved screen printing machine 1 is able to complete printing on two workpieces when the printing cylinder 10 rotates one full circle of 360 degrees. This largely increases the printing efficiency of the screen printing machine.
  • the printed pattern formed on the workpiece is a two-dimensional pattern having one single layer of ink. Therefore, when the conventional screen printing machine is to be used to form a three-dimensional printed pattern including multiple layers of ink on the workpiece, the workpiece must be manually removed from an unloading unit of the screen printing machine each time one printing procedure is completed and then, be manually put in a feeding unit of the screen printing machine to repeat the screen printing until the three-dimensional printed pattern is obtained. By doing this, the time for printing is increased and it is uneasy to control the accuracy of manual printing registration.
  • the printing quality and productivity are relatively low, and the complicated procedures for the three-dimensional printing also largely increase the cost of the screen printed pattern.
  • the conventional screen printing machine has a lot of disadvantage in use, it is really desirable to improve the structure of the currently available rotary screen printing machine.
  • a primary object of the present invention is to provide a rotary printing machine, with which a workpiece can be printed only once or be repeatedly print multiple times in a continuous manner, so that only one rotary printing machine is needed to print on a workpiece for forming a two-dimensional printed pattern with one single layer of ink or forming a three-dimensional printed pattern with multiple stacked layers of ink, depending on actual need in use. Therefore, the rotary printing machine can have increased applications and the conventional complicated procedures for creating a three-dimensional printed pattern can be simplified.
  • Another object of the present invention is to provide a rotary printing machine, of which a printing cylinder has a plurality of clamping units provided thereon, so that multiple workpieces can be printed in one revolution of the printing cylinder to largely upgrade the printing efficiency of the rotary printing machine.
  • the rotary printing machine includes a printing cylinder, a printing unit, a feeding control mechanism and an unloading control mechanism.
  • a workpiece can be printed only once or be repeatedly printed multiple times in a continuous manner.
  • the printing cylinder is provided on a surface thereof with at least one clamping unit.
  • the clamping unit includes a rotary shaft, on which a swing member, a reset unit and a plurality of clampers are provided.
  • the clampers are normally maintained in a closed state on the surface of the printing cylinder, and can be switched to an open state when the rotary shaft of the clamping unit is rotated.
  • a clamping surface formed by the clampers overlaps with the surface of the printing cylinder to provide a clamping effect.
  • an angle is formed between the clamping surface of the clampers and the surface of the printing cylinder to provide a releasing effect.
  • the clamper includes a clamping section and a pushing section, both of which are fixedly mounted on the rotary shaft.
  • the pushing section overlaps with the printing cylinder when the rotary shaft is acted on by the feeding control unit.
  • an angle is formed between the pushing section and the surface of the printing cylinder when the rotary shaft is acted on by the unloading control unit.
  • An angle formed between the clamping unit and the printing cylinder when the rotary shaft is acted on by the feeding control mechanism is different from an angle that is formed between the clamping section and the printing cylinder when the rotary shaft is acted on by the unloading control mechanism.
  • the printing unit is located over and adjacent to the surface of the printing cylinder for performing printing on the workpiece in cooperation with the printing cylinder.
  • the printing unit uses an inkjet member to jet ink directly onto the workpiece.
  • the printing unit uses a screen carrier to perform screen printing on the workpiece.
  • the feeding control mechanism includes a driving source, a feeding linkage and a feeding control unit.
  • the driving source drives the feeding linkage to change between a first position, in which the feeding linkage can touch the swing member when the printing cylinder is rotating, and a second position, in which the feeding linkage can not touch the swing member when the printing cylinder is rotating.
  • the feeding control unit is able to separate the feeding linkage from the driving source, such that the feeding linkage is maintained at the second position.
  • the driving source is configured as a cam.
  • the cam has a first curved portion and a second curved portion that are different in curvature.
  • the clampers are brought to quickly change from the closed state into the open state when the first curved portion and the second curved portion of the cam sequentially act on the feeding linkage; and the clampers are brought to gently change from the open state into the closed state when the second curved portion and the first curved portion of the cam sequentially act on the feeding linkage.
  • the feeding linkage includes a first link and a second link.
  • the first and the second link are fixedly connected to each other at their adjacent ends, which together form a pivot center.
  • the driving source and the feeding control unit are operatively mounted on the first link, and another opposite end of the second link is movable to touch the swing member for rotating the rotary shaft.
  • the second link includes a swing link body, a push head connected to one side of a distal end of the swing link body for causing the swing member to swing, and a length-adjustment mechanism located between the swing link body and the push head.
  • the length-adjustment mechanism includes a first limiting rail and a first locking member.
  • the first limiting rail is formed on one of the swing link body and the push head while the first locking member is mounted the other one of the swing link body and the push head; and the push head is movable in along the first limiting rail to thereby change an overall length of the second link.
  • the feeding control unit includes a first driving unit and a first controller.
  • the first driving unit is normally in a retracted state, and the first controller is electrically connected to the first driving unit for controlling the first driving unit to change from the retracted state into an extended state.
  • the unloading control mechanism includes an unloading unit and an unloading control unit.
  • the unloading unit is mounted to the first position, in which the unloading unit can touch the swing member when the printing cylinder is rotating; and the unloading control unit is able to switch the unloading unit from the first position to the second position, in which the unloading unit can not touch the swing member when the printing cylinder is rotating.
  • the unloading unit has an end fixed to the printing cylinder to serve as a pivot center and another opposite end connected to the unloading control unit.
  • a raised area is formed on the unloading unit between the pivot center and the unloading control unit, and the raised area is higher than other areas of the unloading unit located at two lateral sides of the raised area.
  • the unloading unit includes a curved arm portion, a raised arm portion that forms the raised area, and a position-adjustment mechanism formed on between the curved arm portion and the raised arm portion.
  • the position-adjustment mechanism includes a second limiting rail and a second locking member.
  • the second limiting rail is formed on one of the curved arm portion and the raised arm portion while the second locking member is mounted on the other one of the curved arm portion and the raised arm portion.
  • the raised arm portion is movable in along the second limiting rail when the second locking member is in a loosened state, enabling a change in a connection position of the raised arm portion relative to the curved arm portion.
  • the unloading control unit includes a second driving unit and a second controller.
  • the second driving unit is normally in an extended state, and the second controller is electrically connected to the second driving unit for controlling the second driving unit to change from the extended state into a retracted state.
  • the printing cylinder can circumferentially move the workpiece for the printing unit to print on the workpiece once only.
  • the printing cylinder can circumferentially move the workpiece for the printing unit to repeat printing on the workpiece multiple times in a continuous manner.
  • the rotary printing machine of the present invention can further include a drying unit disposed over the unloading control mechanism for curing ink that has been printed onto the workpiece to form a pattern, so that the cured printed pattern is stably held to the workpiece.
  • the drying unit is configured as an ultraviolet (UV) lamp.
  • the rotary printing machine of the present invention is characterized in that the clamping units provided on the printing cylinder work in cooperation with the mechanically operated feeding control mechanism and unloading control mechanism, it is therefore possible to determine the operating states of the clamping units at the feeding position and the unloading position. With these arrangements, the workpiece on the rotary printing machine can be printed only once without the need of adjusting the rotary printing machine. On the other hand, when the workpiece on the rotary printing machine is to be repeatedly printed multiple times, simply adjust the feeding control mechanism and the unloading control mechanism for the clamping units to maintain the clamped state, and a three-dimensional printed pattern with multiple layers of ink can be formed on the workpiece.
  • the use of dual clamping units along with the inkjet member or a screen carrier enables a fully automatic three-dimensional electronic printing operation, which can effectively reduce the labor and time costs to upgrade the printing efficiency.
  • a rotary printing machine 2 is mainly characterized by improving a printing mechanism located between a feeding mechanism and an unloading mechanism, so that the rotary printing machine 2 can be selectively operated for a workpiece 3 to be printed only once or be repeatedly printed multiple times in a continuous manner.
  • the rotary printing machine 2 of the present invention includes a printing cylinder 4, a printing unit 5, a feeding control mechanism 6, an unloading control mechanism 7, and a drying unit 8.
  • the printing cylinder 4 is driven to rotate by a servomotor (not shown), which enables precisely controlled rotational speed and accuracy of the printing cylinder 4.
  • the printing unit 5 is installed over the printing cylinder 4 and located adjacent to a printing surface A of the printing cylinder 4.
  • the printing unit 5 performs printing on the workpiece 3 corresponding to the rotation of the printing cylinder 4.
  • the printing unit 5 uses an inkjet member to jet ink directly onto the workpiece 3.
  • the printing unit 5 uses a screen carrier, which is driven to move by another servomotor, to perform screen printing on the workpiece 3.
  • the feeding control mechanism 6 and the unloading control mechanism 7 are mounted to a non-printing surface B located at one lateral side of the printing cylinder 4.
  • the drying unit 8 is disposed over the unloading control mechanism 7 for performing an ink curing operation on the workpiece 3 that has printed patterns formed thereon.
  • the printing cylinder 4 includes a driving shaft 40, a cylinder body 41, and at least one clamping unit 42.
  • two clamping units 42 are provided on the cylinder body 41 at two diametrically opposite positions thereof. With these arrangements, the printing on two workpieces 3 can be completed in one revolution of the cylinder body 41.
  • the provision of two clamping units 42 is only illustrative. That is, the designed number of the clamping units 42 can be three, four or more, depending on actual need.
  • the cylinder body 41 has two recessed areas 411 formed on a circumferential surface thereof.
  • the two clamping units 42 are separately installed in the two recessed areas 411.
  • Each of the clamping units 42 includes a rotary shaft 43, which is connected to a position of the cylinder body 41 close to the circumferential surface thereof.
  • At least one reset unit 44 and a plurality of clampers 45 are provided on one side of the rotary shaft 43 that faces toward the printing surface A.
  • a swing member 46 is provided on an end of the rotary shaft 43 facing toward the non-printing surface B of the printing cylinder 4.
  • the swing member 46, the feeding control mechanism 6 and the unloading control mechanism 7 are located at the same lateral side of the cylinder body 41.
  • Figs. 4 , 5 and 6 Please refer to Figs. 4 , 5 and 6 .
  • the rotary shaft 43 When the rotary shaft 43 is in an initial state as shown in Fig. 4 , it is acted on by the reset units 44, such that the clampers 45 are maintained in a closed state, in which the workpiece 3 could not be fed into the clampers 45.
  • a clamping surface formed by the clampers 45 is locate adjacent to the circumferential surface of the cylinder body 41 to provide a clamping effect.
  • the clampers 45 are brought to change from the closed state into an open state, allowing the workpiece 3 to be fed into or released from the clampers 45.
  • an angle is formed between the clamping surface of the clampers 45 and the circumferential surface of the cylinder body 41 to provide a releasing effect.
  • each of the clampers 45 includes a clamping section 451 and a pushing section 452, both of which are fixedly mounted on the rotary shaft 43.
  • the clamping section 451 and the pushing section 452 are spaced from each other, so that a receiving space 453 is formed between them and the workpiece 3 can be fed into the receiving space 453.
  • the reset unit 44 includes a fixing seat 441 and an elastic element 442.
  • the fixing seat 441 is fixedly fitted on the rotary shaft 43.
  • the elastic element 442 has two ends separately pressing against the fixing seat 441 and a surface of the printing cylinder 4, such that the elastic element 442 always pushes against the fixing seat 441.
  • the pushing section 452 overlaps with the printing cylinder 4 while a first angle is formed between the clamping section 451 and the surface of the printing cylinder 4.
  • a second angle is formed between the pushing section 452 and the clamping section 451 and the surface of the printing cylinder 4. The second angle is larger than the first angle
  • the feeding control mechanism 6 can be selectively controlled to touch or not to touch the swing member 46 when the clamping unit 42 on the rotating printing cylinder 4 is moved to a feeding position, so that the swing member 46 is swung or not swung.
  • the feeding control mechanism 6 includes a driving source 60, a feeding linkage 61, and a feeding control unit 62.
  • the feeding linkage 61 is located adjacent to the driving source 60 and is driven by the driving source 60 to change between a first position 90, in which the feeding control mechanism 6 can touch the swing member 46, and a second position 91, in which the feeding control mechanism 6 can not touch the swing member 46.
  • the arrow in Fig. 9 that radially outward extends from the dashed circle 92 indicates the first position 90, while the arrow radially inward extends from the dashed circle 92 indicates the second position 91.
  • the feeding control unit 62 is connected to the feeding linkage 61 for separating the feeding linkage 61 from the driving source 60, so that the feeding linkage 61 is maintained at the second position 91 without touching the swing member 46.
  • the driving source 60 is configured as a cam 601.
  • the feeding linkage 61 has a first link 611 and a second link 612, which are integrally formed to present an L-shape.
  • the first link 611 is contactable with the driving source 60 to move along with the driving source 60.
  • the feeding control unit 62 includes a first driving unit 621 and a first controller 622.
  • the first driving unit 621 is connected to between the first controller 622 and the first link 611.
  • the first controller 622 can change the first driving unit 621 between a retracted state and an extended state and thereby causes the first link 611 to change in position.
  • the first driving unit 621 can be a pneumatic cylinder, a hydraulic cylinder or a motor.
  • the cam 601 has a first curved portion 602 and a second curved portion 603, which are different in curvature.
  • the first curved portion 602 has a curvature larger than that of the second curved portion 603. Therefore, when the first curved portion 602 and the second curved portion 603 of the cam 601 sequentially act on the feeding linkage 61, the clampers 45 are brought to quickly change from the closed state into the open state. On the other hand, when the second curved portion 603 and the first curved portion 602 of the cam 601 sequentially act on the feeding linkage 61, the clampers 45 are brought to gently change from the open state into the closed state.
  • the first link 611 and the second link 612 are pivotally connected at their adjacent ends to a fixed bar 613 to form a pivot center at the adjacent ends. Another opposite end of the second link 612 can bring the swing member 46 to swing.
  • the second link 612 includes a swing link body 614, a push head 615 connected to one side of a distal end of the swing link body 614 for causing the swing member 46 to swing, and a length-adjustment mechanism 616 located between the swing link body 614 and the push head 615.
  • the length-adjustment mechanism 616 includes a first limiting rail 617 and a first locking member 618 extended into the first limiting rail 617.
  • the first limiting rail 617 can be formed on one of the swing link body 614 and the push head 615 while the first locking member 618 is mounted on the other one of the swing link body 614 and the push head 615.
  • the first locking member 618 includes a first bolt 619 and a first fastening element (not shown).
  • first fastening element When the first fastening element is loosened from the first bolt 619, the push head 615 can be moved in along the first limiting rail 617 relative to the swing link body 614, so as to change an overall length and an angular position of the second link 612. In this manner, it is able to control the size of the angle formed between the clampers 45 and the cylinder body 41 when the clampers 45 are in the open state.
  • the first driving unit 621 is normally in a retracted state, enabling the cam 601 and the first link 611 to maintain a contacted and linked relation between them. Please refer to Fig. 12 .
  • the first controller 622 changes the first driving unit 621 from the retracted state into an extended state, the first link 611 is pushed by the extended first driving unit 621 to move upward and accordingly separate from the cam 601, bringing the second link 612 to swing downward at the same time to a position unable to touch the swing member 46.
  • the unloading control mechanism 7 can be selectively controlled to touch or not to touch the swing member 46 when the clamping unit 42 on the rotating printing cylinder 4 is moved to an unloading position, so that the swing member 46 is swung or not swung.
  • the unloading control mechanism 7 includes an unloading unit 71 and an unloading control unit 72.
  • the unloading unit 71 is mounted to the first position 90 and is therefore able to touch the swing member 46 when the printing cylinder 4 is rotating.
  • the unloading control unit 72 can switch the unloading unit 71 from the first position 90 to the second position 91, so that the unloading unit 71 is not able to touch the swing member 46, allowing the clampers 45 to change from the open state into the closed state.
  • the unloading unit 71 has an end fixedly connected to a bar 74 with a bolt 73 to serve as a pivot center, and another opposite end of the unloading unit 71 is locked to the unloading control unit 72 using a screw.
  • On the unloading unit 71 there is a raised area 710 formed between the pivot center and the unloading control unit 72.
  • the raised area 710 is higher than other areas of the unloading unit 71 located at two lateral sides of the raised area 710.
  • the unloading unit 71 includes a curved arm portion 711, a raised arm portion 712 that forms the raised area 710, and a position-adjustment mechanism 713 formed on between the curved arm portion 711 and the raised arm portion 712.
  • the position-adjustment mechanism 713 includes at least one second limiting rail 714 and at least one second locking member 715.
  • the second limiting rail 714 is formed on one of the curved arm portion 711 and the raised arm portion 712 while the second locking member 715 is mounted on the other one of the curved arm portion 711 and the raised arm portion 712.
  • the second locking member 715 includes a second bolt 716 and a second fastening element (not shown).
  • the second fastening element When the second fastening element is loosened from the second bolt 716, the raised arm portion 712 can be moved in along the second limiting rail 714 on the curved arm portion 711, so as to change an overall height of the unloading unit 71. In this manner, it is able to control the size of the angle formed between the clampers 45 and the cylinder body 41 when the clampers 45 are in the open state.
  • the unloading control unit 72 includes a second driving unit 721 and a second controller 722.
  • the second driving unit 721 is connected to between the second controller 722 and the unloading unit 71.
  • the second controller 722 can switch the second driving unit 721 between a retracted state and an extended state and thereby causes the unloading unit 71 to change in position.
  • the second driving unit 721 can be a pneumatic cylinder, a hydraulic cylinder or a motor.
  • the second driving unit 721 is in the extended state, as shown in Fig. 9 .
  • the second controller 722 drives the second driving unit 721 to change from the extended state into the retracted state, as shown in Fig. 12 .
  • the drying unit 8 is configured as an ultraviolet (UV) lamp for curing the ink that has been printed onto the workpiece 3 to form a pattern.
  • UV ultraviolet
  • the ink on the workpiece 3 is cured when the UV lamp irradiates UV light to heat and dry the ink.
  • the cured ink is then stably held to the workpiece 3.
  • the first driving unit 621 is controlled to the retracted state and the second driving unit 721 is controlled to the extended state.
  • the printing cylinder 4 will circumferentially move the workpiece 3 for the printing unit 5 to print on the workpiece 3 only once. Then, the workpiece 3 is released from the clampers 45 at the unloading position.
  • the first driving unit 621 is controlled to the extended state and the second driving unit 721 is controlled to the retracted state.
  • the printing cylinder 4 will circumferentially move the workpiece 3 repeatedly for the printing unit 5 to continuously print on the workpiece 3 multiple times.
  • the second driving unit 721 is switched from the retracted state to the extended state, allowing the workpiece 3 to be released from the clampers 45 at the unloaded position.
EP16204687.4A 2016-12-16 2016-12-16 Druckmaschine Active EP3335878B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP16204687.4A EP3335878B1 (de) 2016-12-16 2016-12-16 Druckmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16204687.4A EP3335878B1 (de) 2016-12-16 2016-12-16 Druckmaschine

Publications (2)

Publication Number Publication Date
EP3335878A1 true EP3335878A1 (de) 2018-06-20
EP3335878B1 EP3335878B1 (de) 2021-02-10

Family

ID=57570393

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16204687.4A Active EP3335878B1 (de) 2016-12-16 2016-12-16 Druckmaschine

Country Status (1)

Country Link
EP (1) EP3335878B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110103592A (zh) * 2019-05-31 2019-08-09 嘉兴冷暮熙贸易有限公司 一种基于图像处理的安检检票一体机
CN111634107A (zh) * 2020-07-09 2020-09-08 河南沃达丰数码科技有限公司 一种打印机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0412318A2 (de) * 1989-08-05 1991-02-13 Gerd Quast Siebdruckmaschine mit Stoppzylinder
DE4444189A1 (de) * 1994-08-12 1996-02-22 Leipold Xaver F Gmbh & Co Kg Durch- oder Siebdruckmaschine
WO2006051558A1 (en) * 2004-11-10 2006-05-18 Kameswaran Blasubramanian A servo-synchronized screen printing machine
EP2990203A1 (de) * 2014-08-25 2016-03-02 ATMA Champ Ent. Corp. Siebdruckmaschine mit Servoantrieb.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0412318A2 (de) * 1989-08-05 1991-02-13 Gerd Quast Siebdruckmaschine mit Stoppzylinder
DE4444189A1 (de) * 1994-08-12 1996-02-22 Leipold Xaver F Gmbh & Co Kg Durch- oder Siebdruckmaschine
WO2006051558A1 (en) * 2004-11-10 2006-05-18 Kameswaran Blasubramanian A servo-synchronized screen printing machine
EP2990203A1 (de) * 2014-08-25 2016-03-02 ATMA Champ Ent. Corp. Siebdruckmaschine mit Servoantrieb.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110103592A (zh) * 2019-05-31 2019-08-09 嘉兴冷暮熙贸易有限公司 一种基于图像处理的安检检票一体机
CN111634107A (zh) * 2020-07-09 2020-09-08 河南沃达丰数码科技有限公司 一种打印机

Also Published As

Publication number Publication date
EP3335878B1 (de) 2021-02-10

Similar Documents

Publication Publication Date Title
CN105492162B (zh) 工件保持设备
CA2527067A1 (en) Digital can decorating apparatus
EP3335878A1 (de) Druckmaschine
US11679601B2 (en) Holdown process and system for platen
EP3359456B1 (de) Station zum aufnehmen und abgeben von geformten bögen zur definition kartonartiger körper verschiedener typen
JP2018079554A (ja) 多軸ねじ締め装置
EP3606831B1 (de) Aufnahme- und ablagestation
US10173413B2 (en) Rotary printing machine
CN201960806U (zh) 丝印机印刷定位装置
CN103373053B (zh) 片材处理设备
EP3112175B1 (de) Verfahren und vorrichtung zum digitalen drucken auf artikeln
CA2534054C (en) Pad printer
JP3192640B2 (ja) 版胴上への可撓性印刷版の位置決め装置
EP2705964A1 (de) Anwendung zum Fixieren von Radfelgen auf Reparaturwerkstattmaschinen oder dergleichen
TWI607887B (zh) 滾筒印刷機
JP6997684B2 (ja) オブジェクトの印刷中に３次元（３ｄ）オブジェクトを回転させるためのシステム及び方法
JP2009519190A (ja) 折り機においてカムマスクを駆動するための装置及び方法
JP2019034542A5 (de)
JP2018070380A (ja) 吸着開口に対する遮断スライダシステムが組み込まれたシート搬送要素
US20180370219A1 (en) Print station with a screen frame elevation mechanism and screen printing machine thereof
TWI683777B (zh) 用於加工諸如紙張、紙板或箔之片狀材料之機器的饋片器
CN204867186U (zh) 辐条钢丝胚料折弯装置
CN203795111U (zh) 一种花样缝纫机的压料结构
JPH08323958A (ja) 輪転印刷機の胴に設けられた構成部分を移動調節する装置
WO2007073384A1 (en) Apparatus to simultaneously cut apertures and perimeter contours in a sheet-type work material

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20170508

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

RIC1 Information provided on ipc code assigned before grant

Ipc: B41J 3/00 20060101ALI20200701BHEP

Ipc: B41F 15/08 20060101AFI20200701BHEP

Ipc: B41F 21/10 20060101ALI20200701BHEP

INTG Intention to grant announced

Effective date: 20200721

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1360035

Country of ref document: AT

Kind code of ref document: T

Effective date: 20210215

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602016052426

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20210210

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210510

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210611

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210511

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210210

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210210

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210210

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210510

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1360035

Country of ref document: AT

Kind code of ref document: T

Effective date: 20210210

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210210

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210210

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210210

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210210

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210210

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210610

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210210

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210210

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210210

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210210

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602016052426

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210210

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210210

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210210

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20211111

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210210

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210210

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210210

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210610

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210210

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20211231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20211216

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20211216

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20211231

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20211231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20211231

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20211231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20161216

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210210

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20231208

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20231123

Year of fee payment: 8

Ref country code: DE

Payment date: 20231218

Year of fee payment: 8