EP0109266B2 - Steuerung einer Etikettenmaschine durch einen Computer - Google Patents

Steuerung einer Etikettenmaschine durch einen Computer Download PDF

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Publication number
EP0109266B2
EP0109266B2 EP19830306848 EP83306848A EP0109266B2 EP 0109266 B2 EP0109266 B2 EP 0109266B2 EP 19830306848 EP19830306848 EP 19830306848 EP 83306848 A EP83306848 A EP 83306848A EP 0109266 B2 EP0109266 B2 EP 0109266B2
Authority
EP
European Patent Office
Prior art keywords
web
cutter
processing means
data processing
master shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP19830306848
Other languages
English (en)
French (fr)
Other versions
EP0109266B1 (de
EP0109266A3 (en
EP0109266A2 (de
Inventor
Wolfgang Hoffmann
Michael West
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.)
B&H Manufacturing Co Inc
B&J Manufacturing Co
Original Assignee
B&H Manufacturing Co Inc
B&J Manufacturing Co
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27032650&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0109266(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US06/441,040 external-priority patent/US4519868A/en
Priority claimed from US06/532,783 external-priority patent/US4552608A/en
Application filed by B&H Manufacturing Co Inc, B&J Manufacturing Co filed Critical B&H Manufacturing Co Inc
Publication of EP0109266A2 publication Critical patent/EP0109266A2/de
Publication of EP0109266A3 publication Critical patent/EP0109266A3/en
Publication of EP0109266B1 publication Critical patent/EP0109266B1/de
Application granted granted Critical
Publication of EP0109266B2 publication Critical patent/EP0109266B2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/20—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed
    • B26D5/30—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member controlled by scanning a record carrier
    • B26D5/32—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member controlled by scanning a record carrier with the record carrier formed by the work itself
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
    • B65C9/00—Details of labelling machines or apparatus
    • B65C9/08—Label feeding
    • B65C9/18—Label feeding from strips, e.g. from rolls
    • B65C9/1865—Label feeding from strips, e.g. from rolls the labels adhering on a backing strip
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
    • B65C9/00—Details of labelling machines or apparatus
    • B65C9/40—Controls; Safety devices
    • B65C9/42—Label feed control
    • B65C9/44—Label feed control by special means responsive to marks on labels or articles

Definitions

  • This invention relates to a labelling machine which is controlled by a digital data processing system. More particularly, it relates to such a system in which mechanical camming mechanisms and similar components of a conventional labelling machine are replaced by electronic controls embodied in a digital data processing system connected to control tuning, feed and related operations of a labelling machine of the type which is able to apply labels of various sizes to packaging containers of various sizes.
  • labeling machines are very complex devices with many unique problems. Hitherto, it has not been known in the art to replace the mechanical control systems for main drive shafts used in labeling machines with digital data processing and electrical sensing circuits. Examples of such labeling machines are described, for example, in the following commonly assigned issued patents: U.S. 3,765,991; 4,108,709; 4,181,555; 4,188,843; 4,242,167; 4,336,095.
  • GB-A-2 096 795 discloses apparatus which uses a sensor to sense the speed of advance of the web to enable the cutter to be operated when triggered by a signal indicative of the required cutting line on the web reaching the cutter.
  • the present invention provides apparatus more suited to cutting comparatively small sized labels where the cutter is operable continuously and the speed of feed of the web is controlled digitally in accordance with the positions of the registration marks thereon.
  • EP-A-0 074 165 is a document effective under Article 54(3) EPC which discloses a web cutting apparatus in which the speed of advance of the web is controlled by a stepping motor to cause alignment of the upper ends with the cutter. However, it does not provide the ready adjustability of the apparatus to different sized sheets as provided by the input means, of the present invention.
  • US-A-4 293 774 which constitutes the closest prior art document, discloses a wrapping machine in which, in a first embodiment, a D.C. motor is used to advance a web to an independently driven cutter. An analog voltage signal forms a basic speed order signal for control of the basic speed of the motor.
  • the apparatus further comprises phase shift correction means including a logic control circuit and a microprocessor.
  • This phase shift correction means receives inputs from sensors which sense web position and cutter operation, as well as an input relating to the length of section to be cut, and produces a voltage which forms a correction order signal for the motor.
  • the web is advanced by a mechanical drive system geared to the cutter.
  • the gearing includes a differential, the gear ratio of which may be adjusted by using a stepper motor to rotate a satellite-carrier crown in the differential. Operation of the stepper motor is controlled by a combined logic control circuit and microprocessor.
  • GB-A-2 074 533 discloses a wrapping machine in which a web is continuously fed from a roll by a motor. The unrolled web then passes through a buffer loop to a pair of drive rollers driven by an intermittently operable stepper motor. Downstream of the pair of drive rollers is an optical web sensor and a cutter operated by a further stepper motor. On detection of a registration mark on the web by the optical sensor a "start” signal is sent by a control means to the web feed stepper motor, which then starts and operates for a predetermined number of steps. A “stop” signal is then sent to the web feed stepper motor by the control means to stop advancement of the end portion of the web. This "stop” signal acts as a "start” signal for the cutter', stepper motor which then cuts off the end portion of the stationary web.
  • the stepping motor used to advance the label in the machine is directed by a program in the digital data processing means to advance the label.
  • the stepper motor is directed by the program to make a predetermined number of steps per machine cycle or per container.
  • the ability of the user to select any desired label length and have the machine operate properly for that length label without any mechanical adjustments to the labelling machine means that changing labels in the labelling machine is reduced from an operation taking 30 minutes or so to about 30 seconds.
  • the system 50 includes a labeling machine 52 and a digital data processing system 54.
  • the digital data processing system 54 is implemented in this embodiment with a Gould Modicon-P190/484, although it should be understood that the digital data processing system 54 could be implemented with any one of a large number of commercially available control oriented data processing systems which, for example, utilize commercially available microprocessor integrated circuits, such as an Intel 8086, Intel 8088, Motorola 68000, Fairchild 9445, National Semiconductor 16000, or the like, to form the processing unit of such control oriented data processing systems.
  • microprocessor integrated circuits such as an Intel 8086, Intel 8088, Motorola 68000, Fairchild 9445, National Semiconductor 16000, or the like, to form the processing unit of such control oriented data processing systems.
  • the labelling machine 52 includes a cutter 56 having a shaft 58 including a mark 60, which is sensed by an encoder 62, which supplies shaft 58 position and rotation rate data signals as inputs to the digital data processing system 54 on line 63, through an interface 65.
  • the encoder 62 could be replaced with any suitable sensor, such as a magnetic sensing means, with a structure of the shaft 58 serving the function of the mark 60 by perturbing a magnetic field to which the magnetic sensing means is responsive.
  • the encoder 62 is preferably implemented with a C and A Model HT-11B encoder, obtainable from C and A Products.
  • the interface 65 is preferably implemented with a PCEF Encoder interface Module, which converts the shaft 58 position and rate information to binary coded decimal (BCD) form.
  • the digital data processing system 54 supplies a rotation rate control signal at a rate of, for example, 2,000 pulses per revolution of a label-feed roll 66 on line 64 to a stepping motor 67, which is connected to feed roll 66 by a shaft 69, through a stepping motor control 71.
  • the rotation rate control signal on line 64 is such that the feed roll 66 will supply continuous label sheet 68 to the cutter at a proper rate so that the cutter 56 will separate an individual label 70 from the sheet 68 at the kerf 72 dividing each individual label from its next adjacent neighbors.
  • Each label 70 includes a positioning mark 74.
  • the positioning mark 74 is sensed by in optical sensor 76 as a means of preventing the sheet 68 from “creeping" with respect to the cutter 56, so that the cutter 56 begins to silt the sheet 68 at other locations then the kerf 72.
  • the optical sensor 76 is connected to the data processing system 54 by line 78.
  • the optical sensor 76 supplies a signal on line 78 when a mark 74 is sensed.
  • the digital data processing system 54 compares the shaft 58 at the time the mark 74 is sensed with the position shaft 58 should have in order for label 70 feed and shaft 58 position to be synchronized for proper label 70 slitting.
  • the optical sensor 76 is preferably implemented with a Banner CVG-1 sensor, obtainable from Banner, Inc., Minneapolis, Minnesota.
  • the length of the new labels in inches is entered into the digital data processing system 54 by means of thumbwheel switches 82 on the front panel 84.
  • An angular position in degrees for shaft 58 when a mark 74 should be sensed by sensor 76 is dialed in with thumbwheel switches 83.
  • a tolerance for the angular position in degrees is also entered by means of thumbwheel switch 85.
  • FIG 2 shows the data processing system 54 in the system of Figure 1 in more detail.
  • the system 54 includes a processor 100 and input modules 102, 104, and 106 are connected to supply input to the processor 100.
  • An input/output module 108 is also connected to supply inputs to the processor 100 and supply outputs from the system 54 on line 112 for certain machine control functions conventional in the art and not forming a part of this invention. However, these other control functions are provided using the same data processing system 54 used for the rest of the invention.
  • An output module 110 is connected to receive outputs from the processor 100, to be supplied to the stepper motor control on line 113.
  • Interface module 65 is connected to the input module 104 of data processing system 54 by line 63.
  • the thumbwheel switches 82, 83, and 85 are respectively connected to the input multiplexer module 102 by lines 114, 116, and 118, inputs from other sensors attached to the labelling machine 52 (see also Figure 1) are supplied on line 120 to the I/O module 108.
  • Outputs for labelling machine 52 control functions are supplied by the I/O module 108 on line 112.
  • Optical sensor 76 supplies the input signal to input module 106 on line 78 when it senses the presence of a registration mark 74.
  • the system 50 feeds labels 70 from roll 80 on a continuous basis to the cutter 58 in such a manner that the cutter will cut the labels 70 at the kerf 72 and supply the cut labels 70 to a container in a consistent manner.
  • Changing the lable machine 52 to accommodate different size labels is a simple matter of entering the new label length into the digital data processing system 54.
  • the mark 74 can be placed on any desired location on the label.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Labeling Devices (AREA)

Claims (2)

  1. Vorrichtung zum Schneiden einer Bahn in einzelne Flächenkörper, umfassend eine Antriebseinrichtung (66), um eine Bahn durch die Vorrichtung laufen zu lassen, eine Schneideinrichtung (56) zum Schneiden der Bahn (68) in einzelne Flächenkörper (70), eine digitale Verarbeitungseinrichtung (54), einen optischen Sensor (76) zum Abtasten von Kennzeichnungsmarken (74) auf der Bahn (68), die den davon abzuschneidenden Flächenkörpern (70) entsprechen, eine Eingabeeinrichtung (82), die an die Verarbeitungseinrichtung angeschlossen ist, um ein vom Benutzer wählbares Intervall zwischen Kennzeichnungsmarken auf der Bahn einzugeben, die der zu schneidenden Länge der Flächenkörper entsprechen, wobei die Verarbeitungseinrichtung so arbeitet, daß sie im Betrieb der Vorrichtung eine gewünschte Relation zwischen dem Vorschub der Kennzeichnungsmarken auf der Bahn und dem Betrieb der Schneideinrichtung beibehält, wobei die Vorrichtung eine Etikettiervorrichtung ist, wobei die Schneideinrichtung (56) eine Hauptwelle (58) aufweist, deren Drehstellung dem Betriebsstadium der Schneideinrichtung entspricht, und wobei die Vorrichtung einen Sensor (60, 62), der die Position der Hauptwelle (58) abtastet und der betriebsmäßig mit der Verarbeitungseinrichtung (54) verbunden ist, und einen Schrittmotor (67) aufweist, der nur zum Antreiben der Bahn-Antriebseinrichtung (66) vorgesehen ist, um den Vorschub der Bahn zu bewirken, wobei die Verarbeitungseinrichtung (54) auf die Eingangssignale von dem Sensor (60, 62) für die Position der Hauptwelle, von dem optischen Sensor (76) für Kennzeichnungsmarken und von der Eingabeeinrichtung (82) anspricht, um dem Schrittmotor (67) Eingangsimpulse zu liefern, um allein für die Steuerung der Geschwindigkeit der Antriebseinrichtung zu sorgen, um eine gewünschte Ausrichtung zwischen den Enden der Etikettenflächenkörper (70) und der Schneideinrichtung zum Zeitpunkt der Betätigung der Schneideinrichtung beizubehalten, die durch die Position der Hauptwelle bestimmt ist.
  2. Vorrichtung nach Anspruch 1,
    dadurch gekennzeichnet,
    daß die Datenverarbeitungseinrichtung an eine Eingabeeinrichtung (83) angeschlossen ist, um die erforderliche Position der Hauptwelle einzugeben, wenn der optische Sensor (76) eine Kennzeichnungsmarke (74) abtasten soll.
EP19830306848 1982-11-12 1983-11-09 Steuerung einer Etikettenmaschine durch einen Computer Expired - Lifetime EP0109266B2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/441,040 US4519868A (en) 1982-11-12 1982-11-12 Computer controlled labelling machine
US441040 1982-11-12
US532783 1983-09-16
US06/532,783 US4552608A (en) 1983-09-16 1983-09-16 System for computer controlled labeling machine

Publications (4)

Publication Number Publication Date
EP0109266A2 EP0109266A2 (de) 1984-05-23
EP0109266A3 EP0109266A3 (en) 1985-05-15
EP0109266B1 EP0109266B1 (de) 1988-04-27
EP0109266B2 true EP0109266B2 (de) 1996-11-27

Family

ID=27032650

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19830306848 Expired - Lifetime EP0109266B2 (de) 1982-11-12 1983-11-09 Steuerung einer Etikettenmaschine durch einen Computer

Country Status (4)

Country Link
EP (1) EP0109266B2 (de)
JP (1) JP2527825Y2 (de)
AU (1) AU2110883A (de)
DE (1) DE3376411D1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2189226A (en) * 1986-04-18 1987-10-21 Portals Eng Ltd Label splicing machine
GB8711402D0 (en) * 1987-05-14 1987-06-17 Portals Eng Ltd Article labelling apparatus
DE3824090A1 (de) * 1988-07-15 1990-02-15 Schips Ag Etikettenspender
EP0370642A1 (de) * 1988-11-01 1990-05-30 John Waddington PLC Etikettieren von Gegenständen
DE3918665A1 (de) * 1989-06-08 1990-12-13 Bhs Bayerische Berg Verfahren und vorrichtung zum steuern eines formatlaengengerechten schneidens von materialbahnen
US5022950A (en) * 1989-07-17 1991-06-11 Philip Morris Incorporated On-line embossing apparatus for a labeling machine
CA2114204A1 (en) * 1993-02-23 1994-08-24 Charles Robert Mason Batter-like coating
AU669431B2 (en) * 1993-06-17 1996-06-06 Cms Gilbreth Packaging Systems, Inc. Registration system for web feeding
US5821724A (en) * 1995-02-03 1998-10-13 Cms Gilbreth Packaging Systems Feedback limiter for closed loop motor controller
US5858143A (en) * 1993-09-16 1999-01-12 B & H Manufacturing, Inc. Computer controlled labeling machine for applying labels including stretch labels and tactilely sensible indicia on articles
US5478422A (en) * 1993-09-16 1995-12-26 B & H Manufacturing Company, Inc. Computer controlled turret type labeling machine
US5853117A (en) * 1995-10-31 1998-12-29 Moore Business Forms, Inc. Separator for linerless labels
GB0114834D0 (en) * 2001-06-18 2001-08-08 Statefresh Ltd A method of and apparatus for affixing backing to plates

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4239570A (en) * 1978-10-10 1980-12-16 The Meyercord Co. Method and machine for transferring indicia to tapered articles
EP0011967A1 (de) * 1978-11-28 1980-06-11 Harland Machine Systems Limited Etikettiermaschinen
JPS571045A (en) * 1980-05-26 1982-01-06 Tokyo Electric Co Ltd Controller for label feed
US4384500A (en) * 1980-11-20 1983-05-24 Owens-Illinois, Inc. Registration control for a label cutoff apparatus
US4415978A (en) * 1981-04-14 1983-11-15 Molins Machine Company, Inc. Cut-to-mark cut-off control automated for splice and order change
EP0074165A1 (de) * 1981-07-16 1983-03-16 Trebor Limited Schneideinrichtung für ein endloses Einwickel-Material

Also Published As

Publication number Publication date
AU2110883A (en) 1984-05-17
EP0109266B1 (de) 1988-04-27
JPH0744500U (ja) 1995-11-21
DE3376411D1 (en) 1988-06-01
JP2527825Y2 (ja) 1997-03-05
EP0109266A3 (en) 1985-05-15
EP0109266A2 (de) 1984-05-23

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