EP0010463A1 - Druckmaschine für Mehrzweck-Gebrauch - Google Patents

Druckmaschine für Mehrzweck-Gebrauch Download PDF

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Publication number
EP0010463A1
EP0010463A1 EP79400658A EP79400658A EP0010463A1 EP 0010463 A1 EP0010463 A1 EP 0010463A1 EP 79400658 A EP79400658 A EP 79400658A EP 79400658 A EP79400658 A EP 79400658A EP 0010463 A1 EP0010463 A1 EP 0010463A1
Authority
EP
European Patent Office
Prior art keywords
block
printing
support
plate
machine according
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.)
Ceased
Application number
EP79400658A
Other languages
English (en)
French (fr)
Inventor
Serge Crasnianski
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.)
Kis France SA
Original Assignee
Kis France SA
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 Kis France SA filed Critical Kis France SA
Publication of EP0010463A1 publication Critical patent/EP0010463A1/de
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
    • B41F17/08—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on filamentary or elongated articles, or on articles with cylindrical surfaces
    • B41F17/14—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on filamentary or elongated articles, or on articles with cylindrical surfaces on articles of finite length
    • B41F17/20—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on filamentary or elongated articles, or on articles with cylindrical surfaces on articles of finite length on articles of uniform cross-section, e.g. pencils, rulers, resistors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F1/00—Platen presses, i.e. presses in which printing is effected by at least one essentially-flat pressure-applying member co-operating with a flat type-bed
    • B41F1/04—Platen presses, i.e. presses in which printing is effected by at least one essentially-flat pressure-applying member co-operating with a flat type-bed for mono-impression printing, e.g. on sheets

Definitions

  • the present invention relates to a multi-purpose printing machine, that is to say a machine which makes it possible both to do ink or dry letterpress printing on different supports or even to make imprints for stamps.
  • the printing machines that are currently used to print business cards, stamps, matchstick boots or any other object are intended only for one specific use: either typographic ink printing, or printing dry, or even printing imprints for stamps.
  • it is sometimes necessary to have in each category a different machine according to the type of object to be printed such as label, lighter, pen ...
  • the printer must therefore have several machines, which increases all the more the amount of its investments and, consequently, the final cost of its services.
  • One of the aims of the present invention is to produce a printing machine which combines in a single machine all the possibilities of several machines of the prior art and which therefore makes it possible to do typographic printing with ink or dry on different objects and make imprints for stamps.
  • Another object of the present invention is to provide a multi-purpose printing machine of the automatic or semi-automatic type, the implementation of which is simple.
  • the present invention therefore relates to a multi-purpose printing machine which mainly comprises a head intended to receive different accessories and a support provided to receive the object to be printed as well as other accessories, the head being made movable by a driving device so as to come into contact with the support to carry out the printing of the object
  • the movable head comprises a frame supporting an electric heating plate, a slide device designed to receive the print head which may be. a block of typographical characters, a plate block or a pressure block, an adjustment device which allows the planing of said block and the adjustment of the pressure to be exerted for printing and a safety device
  • the frame of the movable head is provided to allow the attachment, depending on the work to be carried out, of a number of accessories such as an inking device and a film unwinding device.
  • the support inclined relative to the horizontal plane tal consists of a frame designed to receive, depending on the work to be carried out, a number of accessories such as a plate for printing sheets of all formats, a plate for the printing of various objects, a plate for making fingerprints, a dispenser for business cards and a printing device roll of labels.
  • the printing machine comprises a so-called basic machine which will be described in relation to FIGS. 1 to 4 and a certain number of accessories which will be described in relation to FIGS. 5 to 9 for the accessories integral with the side mobile printing and in relation to Figures 10 to 22, for accessories intended to be embedded in the support.
  • the basic machine consists of a chassis 31 which carries, on the one hand, the frame of the press 32 and, on the other hand, a table, not shown, grouping together the control levers and adjustment.
  • the frame 32 is fixed to the chassis 31 by screws such as those referenced 33.
  • the press proper designated by the reference 34, comprises two parts, one fixed 35 called seat or support and the other mobile 36 called mobile head .
  • the seat or support 35 is arranged in a downward slope on the upper face of the frame and comprises two magnets 37 and 38 used for centering and fixing the various accessories which will be described below in relation to FIGS. 10 to 22.
  • These magnets 37 and 38 are fixed to two lateral uprights 39 and 40 of the seat whose lateral faces 41 and 42 respectively comprise two ejection levers 43 and 44 of the accessories which are articulated around screws 45 and 46 respectively, located in the frame.
  • the movable head 36 consists of a metal structure 47 which pivots on a shaft 48 held at its ends in bearings 49 and 50 which are fixed to the frame 32.
  • the metal structure 47 supports at its lower part a heating block 51 connected to a source of electrical energy not shown.
  • the connection between the structure 47 and the heating block is a semi-elastic connection produced using four screws 52 which oppose the force of four springs 53 held by four screws 54. This semi-elastic connection allows the planing the heating block and adjusting the pressure to be applied for printing.
  • the heating block 51 has on its underside a drawer constituted by slides 55 and 56 this drawer can receive a certain number of printing blocks: typographic block with characters, block for printing plate, etc. These printing blocks include clamping screws 57.
  • the angular displacement of the movable head 36 around the shaft 48 is obtained by a motor 58 acting by means of a reduction device 59 and a rod-crank system 60, 61, 62, 63 and 64.
  • the angular displacement can also be obtained by a wheel 65 secured to the axis 67 of the rotor of the motor 58 by a screw 68.
  • the motor 58 and the reduction gear 59 are fixed to the chassis 31 by screws 69 and 70 respectively.
  • the device comprises, on the one hand, an enveloping casing 71, and, on the other hand, a profile 72 which is articulated on the movable head around screws 73 and which cooperates with two micro-contacts 74 fixed on the head.
  • These micro-contacts control the de-energization of the motor 58 on each touch of said profile 72, in particular by the hand of the operator.
  • the electric motor control circuit 58 is provided so as to lower the head until it comes into contact with the fixed support, then to raise it up to its rest position corresponding to that of FIG. 2. Any touch of the profile 72 causes the head stop then, after a brief time constant, when it is lifted to its rest position.
  • a first motor-reducer 75 is fixed on one of the lateral sides of the movable head by screws.
  • the shaft 76 of this gear motor 75 ends with a dog clutch 77 so as to allow it to be coupled with the accessories which will be described below in relation to FIGS. 5 to 9.
  • a second motor-reducer 78 is fixed to the chassis 31 by screws and nuts 79.
  • the shaft of this motor-reducer 78 ends in a half-nut 80 which cooperates with a half-nut carried by an axis of the accessories of the support which will be described below in relation to FIGS. 10 to 22.
  • the printing unit has on its underside a magnet 81 which cooperates with an elastic tongue of the support, as described below in relation to FIGS. 10 to 22.
  • the front face of the movable head has pins 82 provided to fix the accessories provided for the head.
  • the first accessory of the movable head which will now be described in relation to FIGS. 5 and 6, is a device for unwinding 83 of a film in front of the typographic block or the printing block.
  • the film serves for example as a support for a golden film intended to be deposited hot according to a certain model on the object to be printed.
  • This unwinder device 83 comprises a central part 84 and two lateral parts 87. The central part is pierced with two holes 85 provided for the passage of the pins 82 from the front face of the movable head. The holding in place of this unwinder device on the nipples is obtained by retaining screws 86 which come to lock on said nipples.
  • the lateral parts 87 have axes 88, 89, 90 and 91.
  • the axes 89 and 91 do not support any rotating element, while the axes 88 and 90 support reels 92 for the unwinding and winding of the film.
  • Only the driving coil 92 has been shown in FIGS. 5 and 6 and its end 93 is provided to cooperate with the dog clutch 77 of the gear motor 75.
  • the film which passes from one coil to the other slides on the axes 89 and 91 which maintain the position of the film with respect to the typographic block or plate block.
  • the nose 94 of the coil 92 is used for angular displacement manual of said coil to achieve its coupling with the clutch of the gear motor 75.
  • the inking device of the typographic block is now described in relation to FIGS. 7, 8 and 9. It comprises four rollers 101, 102, 103 and 104 whose axes of rotation 105, 106, 107 and 108 are parallel to each other.
  • the roller 101 made of metal, is in contact with a container 109 formed by the angle between the roller and the frame.
  • This roller 101 is rotated in the direction of the arrow 110 by the pressure roller 102 which rotates in the direction of the arrow 111 as a result of the rotation of the distributor roller 103 in the direction of the arrow 112.
  • the drive of the rollers is obtained by friction of their cylindrical surfaces.
  • the ink roller 104 is in contact with the roller 103 only during certain periods of the operating cycle.
  • the roller 101 is made of metal while the rollers 102, 103 and 104 are made of synthetic material.
  • the roller 101 is held against the container 109 and against the roller 102 by springs 113 which are supported on the ends of the axis 105.
  • the adjustment of the contact pressure is obtained by two adjustment screws acting on the springs 113.
  • This roller 101 is not held in journaling rings, but simply rests on the container and the roller 102.
  • the pressure roller 102 is mounted on the journalled axis 106, on one side, on a ring 114 and, on the other side, on an axis 115 which can be moved axially by means of a knurled head. 116 to allow disassembly of said roller.
  • the axis 107 of the distributor roller 103 is mounted journalled, on one side, on an axis 117 which can be moved axially by the knurled head 116 to allow disassembly.
  • axis 107 is connected to a drive shaft 118 by a dog clutch.
  • the shaft 118 is connected to the gear motor 75 by two bevel gears 119 and 120 for returning the angles.
  • the gear motor 75 continuously rotating, first drives the distributor roller 103, also called the drive roller, which itself rotates the rollers 102 and 101 as well as the roller 104 when the latter comes into contact with the roller 103.
  • This roller system therefore allows the inking of the roller 104 which is journalled on two rods 121 and 122 articulated respectively in ' 123 and 124 on a movable support 125.
  • Two springs, pin type, 126 and 127 whose turns are wrapped around an axis. 128, act between the movable support 125 and the links 121 and 122 and tend to push said links up in the direction of arrow 129 so that the ink roller 104 is applied to the composition produced in the typographic block.
  • the ends of the links at the level of the inking roller end in a rounding which prevents significant vertical displacements of the roller on the composition.
  • the movable support 125 is articulated at 130 and 131 and receives its movement from a first rod 132 which is articulated at 133 on the support and which is secured to a second rod 134 by a semi-elastic connection constituted by guides 135 and 136 and a spring 137 acting between these two guides.
  • the second rod 134 is articulated at 138 on the chassis of the machine.
  • Disassembly of the movable support 125 and the ink roller 104 is obtained by the axial displacement of the axis 131 using the knurled rod 116, while the rod 132 can be detached from the support by unscrewing the head screw knurled 133.
  • the head At the start of the printing cycle, the head is in the high position and the position of the ink block is that shown in FIG. 8.
  • the ink roller 104 is in contact with the composition mounted in the letter block.
  • all of the rods 132, 134 and of the spring 137 pull the movable support 125 so as to move the ink roller in the direction of the arrow 140.
  • the ink roller scrolls over the composition to reach a stop on a pin 141 where it is in contact with the distributor roller 103 and is impregnated with ink.
  • the head continues to descend until the inked composition presses: the sheet to be printed.
  • the ink roller travels the opposite path on the composition and the cycle ends when the head returns to its rest position.
  • the all-format plate is now described in relation to FIGS. 10, 11 and 12. It is: made up of a metal block 150, the upper face of which is covered with a layer 151 of a synthetic material.
  • the underside laterally comprises two circular cells 152 provided for housing the head of the cylindrical magnets 37 and 38 of the support 35.
  • the block 150 is equipped with a feeder 153 consisting of two movable parts 154 and 155 which are assembled together to form a right angle 156.
  • the movable part 154 has the shape of a U, the legs 157 and 158 of which can slide respectively on the upper and lower faces of the block 150 in the directions indicated by the arrow 162.
  • the leg 158 has a light 159 which slides on a stud 160 carried by the lower face.
  • a locking screw 161 passing through the slot allows the movable part to be held in place.
  • the film obscures an opto-electronic device represented schematically by a photo-transistor 197 arranged on an edge of the metal block 185.
  • This photo-transistor 197 cooperates with holes or notches in the film and the electrical signal that it provides serves to stop the gear motor 78 when the photo-transistor detects a hole or a notch.
  • the operation of the device is then as follows: after printing the label which rests on the floor 186, the movable head is raised to return to its rest position and this movement causes the gear motor 78 to start up by via a micro-contact not shown in the figures.
  • the film therefore moves so as to wind the label printed on the reel 192 and to bring an unprinted label to the floor 186.
  • the motor-reducer 78, and therefore the film stops when the photo-transistor 197 detects a hole or a notch on the film, the holes or notches being suitably and regularly spaced on the film to allow precise positioning of the label.
  • Figures 20, 21 and 22 show a particular embodiment of a business card loader-distributor 200 associated with a printing plate 201.
  • the plate 201 comprises an alloy block 202 comprising a recess 203 comprising a metal part covered with a layer 204 of synthetic material.
  • the underside of the block 202 has centering cells 205 which cooperate with the centering magnets and holding the support.
  • a photoelectric cell 206 is disposed in the middle of the lateral edge of the block 202 opposite the lateral edge adjacent to the distributor charger 200.
  • the two other lateral edges of the block 202 each carry an elastic tongue 207 and 208 held by rivets 209, the free end of each tongue tending to move away from the upper face of the block 202.
  • the loader-distributor 200 comprises a device 210 for loading business cards and a device 211 for distributing said cards.
  • a loading device 210 consists of a plate 212 articulated on the free ends of a pin-type spring 213. The other end of the spring 213 is fixed to the underside of the block 202 by a screw 214. The turns 215 of the spring 213 are wound around an axis 216 which is integral with the block 202 by means of an arm 217.
  • the magazine of the charger is constituted by the space comprised between the plate 212 and the inlet of the distributor located at the level of the upper face of the block 202.
  • the lateral retention of the stack of cards contained in the magazine is obtained by lateral flanges 218 and 219 integral with the block 202. These flanges 218 and 219 also extend upward to support the different elements of the card dispenser.
  • the card dispenser elements include a first pair of carrier rollers 220 and 221 which rotate on an axis 222 and a second pair of motor rollers 223 and 224 which are integral with a rotating axis 225.
  • This axis 225 is rotated by the reduction motor 78 by means of a connection comprising an assembly 226 of two half-nuts, a belt 227 and two pulleys 228 and 229.
  • the rollers are separated by an interval provided to allow the passage of the magnet 81 of the movable head.
  • This magnet 81 cooperates with a metal pellet secured to an elastic tongue 230, one end 231 of which is fixed to the flanges 218 and 219, while the other end 232 is free and ends in a lug resting on the upper face of the block 202.
  • the axes 222 and 225 of the rollers are maintained in bearings mounted in eccentrics 233 to 236. The rotation of the eccentrics makes it possible to adjust the vertical position of the rollers as a function of the thickness of the business cards to be printed.
  • the rollers 223 and 224 frictionally drive the upper card of the stack towards the block 201 and it passes under the end 232 of the elastic tongue.
  • the card escapes from the rollers, it continues to advance under the effect of its inertia and the slope of the plate and emerges from the magazine.
  • the following card appears under the rollers and pushes, while advancing, the previous one which covers the photoelectric cell 206.
  • the concealment of the cell 206 triggers, on the one hand, the stopping of the reduction motor 81 and, on the other hand, the beginning of the printing cycle.
  • the raising of the movable head after the printing of the card causes, on the one hand, the lifting of the end 232 of the tongue 230 and, on the other hand, the starting of the reduction motor 78 for the installation of the next card.
  • the elastic tabs 207 and 208 are provided to prevent any adhesion of the film to the cards in the case of dry printing.
  • the magazine is loaded by removing the charger-distributor assembly from its support; the plate 212 is then brought back to the low position by placing the free ends of the spring 213 in bosses 237 provided for this purpose. We can then insert a stack of cards and then replace the ends of the spring 213 under the tray 212.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Common Mechanisms (AREA)
  • Handling Of Sheets (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
EP79400658A 1978-10-05 1979-09-19 Druckmaschine für Mehrzweck-Gebrauch Ceased EP0010463A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7828494A FR2437941A1 (fr) 1978-10-05 1978-10-05 Machine a imprimer a usage multiple
FR7828494 1978-10-05

Publications (1)

Publication Number Publication Date
EP0010463A1 true EP0010463A1 (de) 1980-04-30

Family

ID=9213378

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79400658A Ceased EP0010463A1 (de) 1978-10-05 1979-09-19 Druckmaschine für Mehrzweck-Gebrauch

Country Status (5)

Country Link
US (1) US4257323A (de)
EP (1) EP0010463A1 (de)
JP (1) JPS5549265A (de)
ES (1) ES484606A0 (de)
FR (1) FR2437941A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5892574A (en) * 1995-06-05 1999-04-06 Western Litho Plate & Supply Co. Plate exposing apparatus and method
US5805280A (en) * 1995-09-28 1998-09-08 Goss Graphic Systems, Inc. Control system for a printing press
US7926935B2 (en) * 2007-01-19 2011-04-19 Hewlett-Packard Development Company, L.P. Print media support system and method
JP6297339B2 (ja) * 2014-01-28 2018-03-20 ローランドディー．ジー．株式会社 打刻装置
CN106113923A (zh) * 2016-08-16 2016-11-16 昆山倚天自动化科技股份有限公司 一种旋转式多工位移印机
CN106696487A (zh) * 2017-03-20 2017-05-24 杨倩 一种会计凭证用印泥风干装置
CN117429168B (zh) * 2023-11-01 2024-06-18 江苏星宇户外休闲用品有限公司 一种智能调节印花辊的印花机
CN117863722B (zh) * 2024-03-12 2024-05-17 烟台市裕同印刷包装有限公司 自动印刷设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2505900A (en) * 1945-09-18 1950-05-02 Elmer T Knitter Printing machine
CH360081A (de) * 1960-05-05 1962-02-15 Schneider & Co Ag Schutzeinrichtung an Tiegeldruckpressen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2148563A (en) * 1939-02-28 Work supporting device
US2218227A (en) * 1938-04-02 1940-10-15 Douglas F Winnek Method for embossing sheet plastic material
US2374089A (en) * 1940-12-30 1945-04-17 Benjamin W Freeman Heat marking apparatus
US3092024A (en) * 1961-12-18 1963-06-04 Whitaker Brothers & Company Check certifying apparatus
US3094922A (en) * 1962-05-21 1963-06-25 Hartley J Crane Automatic marker
DE2219913A1 (de) * 1972-04-22 1973-10-25 Hallmark Cards Einrichtung mit zwei formsaetzen zur praegung und aufbringung von folie auf ein blatt
FR2390286A1 (fr) * 1977-05-09 1978-12-08 Kis France Sa Presse typographique
DE2722687A1 (de) * 1977-05-18 1978-11-30 Braun Kg Maschf Igniereinrichtung fuer mit brennzeichen signierbare flaechen, insbesondere baumstaemme
US4193343A (en) * 1978-03-29 1980-03-18 R. W. Hartnett Company Pellet marking apparatus with frame raising and lowering mechanism

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2505900A (en) * 1945-09-18 1950-05-02 Elmer T Knitter Printing machine
CH360081A (de) * 1960-05-05 1962-02-15 Schneider & Co Ag Schutzeinrichtung an Tiegeldruckpressen

Also Published As

Publication number Publication date
ES8203271A1 (es) 1982-04-16
ES484606A0 (es) 1982-04-16
FR2437941B1 (de) 1982-07-02
US4257323A (en) 1981-03-24
JPS5549265A (en) 1980-04-09
FR2437941A1 (fr) 1980-04-30

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Inventor name: CRASNIANSKI, SERGE