EP1129953A1 - Leimwalze für eine Etikettiermaschine - Google Patents

Leimwalze für eine Etikettiermaschine Download PDF

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Publication number
EP1129953A1
EP1129953A1 EP00127932A EP00127932A EP1129953A1 EP 1129953 A1 EP1129953 A1 EP 1129953A1 EP 00127932 A EP00127932 A EP 00127932A EP 00127932 A EP00127932 A EP 00127932A EP 1129953 A1 EP1129953 A1 EP 1129953A1
Authority
EP
European Patent Office
Prior art keywords
insert
skirt
spreading roller
labeling machine
roller
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.)
Withdrawn
Application number
EP00127932A
Other languages
English (en)
French (fr)
Inventor
Mario Ballarotti
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.)
P E Srl
Original Assignee
P E Srl
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 P E Srl filed Critical P E Srl
Publication of EP1129953A1 publication Critical patent/EP1129953A1/de
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • B65C9/20—Gluing the labels or articles
    • B65C9/22—Gluing the labels or articles by wetting, e.g. by applying liquid glue or a liquid to a dry glue coating
    • B65C9/2247—Gluing the labels or articles by wetting, e.g. by applying liquid glue or a liquid to a dry glue coating using liquid rollers or bands
    • B65C9/2256—Applying the liquid on the label
    • 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
    • B65C2009/0071—Details of glueing devices
    • B65C2009/0075—Constructional details of glueing rollers

Definitions

  • the present invention relates to an adhesive spreading roller in a labeling machine.
  • labeling machines comprise a roller designed to spread adhesive onto the labels before they are applied to the containers for which they are intended; said roller is associated with a driving shaft so as to rotate.
  • An operation that has to be performed very frequently at the label pasting unit is the cleaning of the residues of adhesive, which tend to accumulate; this operation entails removing the roller from the driving shaft.
  • Spreading rollers of the prior art thus comprise an outer cylindrical skirt or sleeve made of steel and two inserts which are associated with the internal surface of the skirt; a first insert is located proximate to the end of the skirt, protrudes therefrom and is shaped like a grip handle, and a second insert is provided with a slot for accommodating the actuation key.
  • Said inserts comprised within the rollers of the prior art are made of brass in order to prevent any possibility of seizure with respect to the driving shaft, which would be fatal for correct operation due to the high frequency of the removals required, as mentioned, in order to clean said rollers; however, in this way the rollers are very heavy and therefore difficult to handle by the operators.
  • the aim of the present invention is to provide a roller which simultaneously comprises good performance in terms of easy sliding on the driving shaft and in terms of adequate light weight, so that it can be handled very easily during extraction and insertion with respect to the driving shaft, and is also durable.
  • an adhesive spreading roller in a labeling machine which comprises a cylindrical outer skirt made of steel and at least one insert which is stably associated with the internal surface of the skirt so as to protrude therefrom in order to constitute a grip handle and is provided with a slot for accommodating a driving key of a driving shaft, characterized in that said at least one insert is made of plastics which is resistant to abrasion and to attack by external agents.
  • the reference numeral 1 generally designates the adhesive spreading roller, which comprises the outer cylindrical skirt or sleeve 2, made of steel.
  • the two inserts 3 and 4 are associated with the internal surface of the skirt by forced keying: the insert 3 is provided with a slot 3a for accommodating a driving key of a driving shaft, and the insert 4 protrudes from the skirt 2 with a portion 4a which is shaped like a handle for grip by an operator.
  • inserts 3 and 4 are made of plastics which is resistant to abrasion and to attack by external agents.
  • the plastic material is selected such as not to absorb liquids and not be deteriorated in any way by the substances in general that can make contact with the spreading roller during its operation.

Landscapes

  • Labeling Devices (AREA)
  • Coating Apparatus (AREA)
  • Rolls And Other Rotary Bodies (AREA)
EP00127932A 1999-12-23 2000-12-20 Leimwalze für eine Etikettiermaschine Withdrawn EP1129953A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMN990022 1999-12-23
IT1999MN000022 IT248370Y1 (it) 1999-12-23 1999-12-23 Rullo spalmatore di colla in macchina etichettatrice

Publications (1)

Publication Number Publication Date
EP1129953A1 true EP1129953A1 (de) 2001-09-05

Family

ID=11384796

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00127932A Withdrawn EP1129953A1 (de) 1999-12-23 2000-12-20 Leimwalze für eine Etikettiermaschine

Country Status (2)

Country Link
EP (1) EP1129953A1 (de)
IT (1) IT248370Y1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012219552A1 (de) * 2012-10-25 2014-04-30 Krones Ag Leimwalze für eine Etikettiervorrichtung
US9284086B2 (en) 2012-10-25 2016-03-15 Krones Ag Gluing unit

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2926628A (en) * 1956-09-07 1960-03-01 Robert S Black Roll type glue spreaders, surface coaters, and the like
DE2934284A1 (de) * 1978-08-25 1980-03-06 Tomy Kogyo Co Spielgeraet
US4293989A (en) * 1978-06-10 1981-10-13 Hermann Kronseder Glue roller for labelling machine
DE3040336A1 (de) * 1980-10-25 1982-11-25 Carl Pirzer Metallbau GmbH & Co Stahl- und Industrieanlagenbau, 8402 Neutraubling Leimwalze fuer beleimungseinrichtungen an etikettiermaschinen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2926628A (en) * 1956-09-07 1960-03-01 Robert S Black Roll type glue spreaders, surface coaters, and the like
US4293989A (en) * 1978-06-10 1981-10-13 Hermann Kronseder Glue roller for labelling machine
DE2934284A1 (de) * 1978-08-25 1980-03-06 Tomy Kogyo Co Spielgeraet
DE3040336A1 (de) * 1980-10-25 1982-11-25 Carl Pirzer Metallbau GmbH & Co Stahl- und Industrieanlagenbau, 8402 Neutraubling Leimwalze fuer beleimungseinrichtungen an etikettiermaschinen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012219552A1 (de) * 2012-10-25 2014-04-30 Krones Ag Leimwalze für eine Etikettiervorrichtung
US9284086B2 (en) 2012-10-25 2016-03-15 Krones Ag Gluing unit

Also Published As

Publication number Publication date
ITMN990022U1 (it) 2001-06-23
IT248370Y1 (it) 2003-01-28
ITMN990022V0 (it) 1999-12-23

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