EP3263471B1 - Capteur d'étiquettes destiné à détecter des étiquettes sur une bande support - Google Patents

Capteur d'étiquettes destiné à détecter des étiquettes sur une bande support Download PDF

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Publication number
EP3263471B1
EP3263471B1 EP17001070.6A EP17001070A EP3263471B1 EP 3263471 B1 EP3263471 B1 EP 3263471B1 EP 17001070 A EP17001070 A EP 17001070A EP 3263471 B1 EP3263471 B1 EP 3263471B1
Authority
EP
European Patent Office
Prior art keywords
sensor
label
sensor body
layer
sensor 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.)
Active
Application number
EP17001070.6A
Other languages
German (de)
English (en)
Other versions
EP3263471A1 (fr
Inventor
Roger Thiel
Alexander Nagel
Armin Ringwald
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.)
Cab Produkttechnik Gesellschaft fur Computer- und Automations-Bausteine Mbh & Co KG
Original Assignee
Cab Produkttechnik Gesellschaft fur Computer- und Automations-Bausteine Mbh & Co KG
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 Cab Produkttechnik Gesellschaft fur Computer- und Automations-Bausteine Mbh & Co KG filed Critical Cab Produkttechnik Gesellschaft fur Computer- und Automations-Bausteine Mbh & Co KG
Publication of EP3263471A1 publication Critical patent/EP3263471A1/fr
Application granted granted Critical
Publication of EP3263471B1 publication Critical patent/EP3263471B1/fr
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65CLABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
    • B65C9/00Details of labelling machines or apparatus
    • B65C9/40Controls; Safety devices
    • B65C9/42Label feed control

Definitions

  • the invention is based on the consideration that the design of the sensor head as a printed circuit board eliminates the need for the discrete components of the sensor body known from the prior art, such as in particular the spring elements and the fastening part mentioned in this context. Instead, both the properties of the circuit board with regard to its elasticity and with regard to the electrical connection options can be used. This eliminates the disadvantages known from the prior art.
  • the components required for the label sensor can be designed as integrated components on the circuit board, which manifests itself in a space-saving design of the label sensor.
  • the temperature-dependent resistor is preferably attached to the side of the printed circuit board facing the carrier tape so that no heating effects of the sensor itself impair the measurement.

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Claims (13)

  1. Détecteur d'étiquettes (1) destiné à palper des étiquettes sur un tapis de transport, avec un corps de détecteur (2) supportant un cœur ferromagnétique (18), une bobine (19) et un élément palpeur (17), caractérisé en ce que le corps de détecteur (2) est réalisé sous la forme d'une plaque conductrice avec au moins une couche de support (26, 30, 35) électriquement isolante et au moins un plan conducteur (27, 36) disposé au niveau de la couche de support (26, 30, 35) avec des conducteurs électriques et qu'une zone de liaison centrale (4) du corps de détecteur (2) présente une fragilisation (14) ou une épaisseur plus réduite que les zones de contact et de détection (3, 5) connexes placées des deux côtés.
  2. Détecteur d'étiquettes selon la revendication 1, caractérisé en ce que la fragilisation (14) du corps de détecteur (2) est fraisée.
  3. Détecteur d'étiquettes selon la revendication 1 ou 2, caractérisé en ce que le corps de détecteur (2) est réalisé sous la forme d'une plaque conductrice à plusieurs couches avec au moins une couche pré-imprégnée (31, 32).
  4. Détecteur d'étiquettes selon la revendication 3, caractérisé en ce que la couche pré-imprégnée (31, 32) est réalisée sous la forme d'une couche pré-imprégnée sans flux (31) qui libère la zone d'épaisseur (14) davantage réduite.
  5. Détecteur d'étiquettes selon la revendication 3 ou 4, caractérisé en ce que les couches de plaque (29, 34) supérieures disposées au-dessus de la couche pré-imprégnée sont retirées par poinçonnage dans la zone d'épaisseur réduite (14).
  6. Détecteur d'étiquettes selon l'une quelconque des revendications précédentes, caractérisé en ce qu'un côté inférieur (12), éloigné de l'élément palpeur (17), du corps de détecteur (2) est pourvu au moins en partie d'un revêtement (37a).
  7. Détecteur d'étiquettes selon l'une quelconque des revendications précédentes, caractérisé en ce que la zone de liaison centrale (4) du corps de détecteur (2) est pourvue d'un passage traversant (14a).
  8. Détecteur d'étiquettes selon l'une quelconque des revendications précédentes, caractérisé en ce que la bobine (19) est réalisée sous la forme d'une piste conductrice (27, 36) du corps de détecteur (2) ou sous la forme d'un enroulement enroulé de fil de fer.
  9. Détecteur d'étiquettes selon l'une quelconque des revendications précédentes, caractérisé en ce que le cœur ferromagnétique (18) comporte des saillies annulaires (18.1, 18.2) intérieures et extérieures concentriques entre lesquelles une rainure annulaire (18.3) est réalisée pour recevoir la bobine (19).
  10. Détecteur d'étiquettes selon la revendication 9, caractérisé en ce que la saillie annulaire (18.2) extérieure comporte des passages traversants (21) dans la direction longitudinale (L) du détecteur d'étiquettes (1).
  11. Détecteur d'étiquettes selon l'une quelconque des revendications précédentes, caractérisé en ce que le corps de détecteur (2) comporte une structure de protection ESD (45) permettant de fournir notamment une protection contre les décharges électrostatiques.
  12. Détecteur d'étiquettes selon la revendication 11, caractérisé en ce que la structure de protection ESD (12) est réalisée sous la forme d'au moins un câble de protection (46, 48, 49).
  13. Détecteur d'étiquettes selon l'une quelconque des revendications précédentes, caractérisé en ce que le corps de détecteur (2) comporte au moins une résistance dépendant de la température.
EP17001070.6A 2016-06-29 2017-06-23 Capteur d'étiquettes destiné à détecter des étiquettes sur une bande support Active EP3263471B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016007940.1A DE102016007940A1 (de) 2016-06-29 2016-06-29 Etikettensensor zum Abtasten von Etiketten auf einem Trägerband

Publications (2)

Publication Number Publication Date
EP3263471A1 EP3263471A1 (fr) 2018-01-03
EP3263471B1 true EP3263471B1 (fr) 2021-04-21

Family

ID=59215440

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17001070.6A Active EP3263471B1 (fr) 2016-06-29 2017-06-23 Capteur d'étiquettes destiné à détecter des étiquettes sur une bande support

Country Status (2)

Country Link
EP (1) EP3263471B1 (fr)
DE (1) DE102016007940A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017003018B4 (de) 2017-03-29 2020-06-04 Cab Produkttechnik Gesellschaft für Computer- und Automations-Bausteine mbH & Co. KG Verfahren zum Überwachen eines durch ein Etikettiergerät geführten Etikettenbandes und Vorrichtung zum Etikettieren

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH464055A (de) * 1966-09-29 1968-10-15 Guhl & Scheibler Ag Ausgabevorrichtung für Selbstklebe-Etiketten
DE2828103A1 (de) * 1978-06-27 1980-01-03 Hermann Gmbh Co Heinrich Blattabtaster
DE9206076U1 (de) * 1992-05-07 1993-09-09 Heinrich Hermann GmbH + Co, 70327 Stuttgart Etikettiermaschine
US6276221B1 (en) * 1999-08-06 2001-08-21 Koch Supplies Inc. Apparatus and method for detecting labels
DE102005054593B4 (de) * 2005-11-14 2018-04-26 Immobiliengesellschaft Helmut Fischer Gmbh & Co. Kg Messonde zur Messung der Dicke dünner Schichten
DE202010006062U1 (de) * 2010-04-23 2010-07-22 Helmut Fischer GmbH Institut für Elektronik und Messtechnik Messsonde zur zerstörungsfreien Messung der Dicke dünner Schichten
DE202014101101U1 (de) 2014-03-11 2014-04-03 Herma Gmbh Etikettensensor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
DE102016007940A1 (de) 2018-01-04
EP3263471A1 (fr) 2018-01-03

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