EP4094909A1 - Machine de découpe permettant de couper des marchandises empilées en forme de feuille et procédé de coupe de marchandises empilées en forme de feuille - Google Patents

Machine de découpe permettant de couper des marchandises empilées en forme de feuille et procédé de coupe de marchandises empilées en forme de feuille Download PDF

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Publication number
EP4094909A1
EP4094909A1 EP21175878.4A EP21175878A EP4094909A1 EP 4094909 A1 EP4094909 A1 EP 4094909A1 EP 21175878 A EP21175878 A EP 21175878A EP 4094909 A1 EP4094909 A1 EP 4094909A1
Authority
EP
European Patent Office
Prior art keywords
cut
cutting
cutting machine
trimmings
waste
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Withdrawn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
EP21175878.4A
Other languages
German (de)
English (en)
Inventor
Frank Seidel
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.)
Adolf Mohr Maschinenfabrik GmbH and Co KG
Original Assignee
Adolf Mohr Maschinenfabrik GmbH and 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 Adolf Mohr Maschinenfabrik GmbH and Co KG filed Critical Adolf Mohr Maschinenfabrik GmbH and Co KG
Priority to EP21175878.4A priority Critical patent/EP4094909A1/fr
Priority to EP22730776.6A priority patent/EP4347201A1/fr
Priority to PCT/EP2022/063914 priority patent/WO2022248409A1/fr
Publication of EP4094909A1 publication Critical patent/EP4094909A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B26D7/015—Means for holding or positioning work for sheet material or piles of sheets
    • 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
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/18—Means for removing cut-out material or waste
    • 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
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
    • 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
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D2007/0012—Details, accessories or auxiliary or special operations not otherwise provided for
    • B26D2007/0018—Trays, reservoirs for waste, chips or cut products

Definitions

  • the cutting machine comprises a classification device which is designed to classify the trimmings produced during the cut before the cut is carried out on the basis of the proportion of printed areas in the total area of the trimmings and/or to classify whether the trimmings are free of printed areas.
  • the classification of the trimmings occurring during the cut thus takes place before the actual cut, so that the trimmings are not classified as such, but before the trimmings are even produced, the trimmings arising during the cut are classified by the classification device.
  • This is technically not particularly complex and is simpler than an assessment or classification of the trimmings that have already occurred, since the trimmings that have accrued are usually in an unordered form, and in particular a possibly printed area is not necessarily visible.
  • a deflector plate 28 is arranged over the entire width of the separating surface between the two tables 3, 4 on an edge of the rear table 4 facing the front table 3. Cutting waste 10 , 11 coming through the gap 8 is collected in a waste container 29 via this deflector plate 28 .
  • the disadvantage of this cutting machine 1 known from the prior art is that all cutting waste 10, 11 is collected in one and the same collection device, namely the waste container 29, and no separation of cutting waste 10 that is free of printed areas 24 or in which the proportion of printed areas falls below a specified limit value, and trimmings 11 which have printed areas 24 or in which the proportion of printed areas is greater than or equal to the specified limit value. As a result, all of the section waste 10 , 11 collected in the waste container 29 must be disposed of as printed section waste 11 .

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Cutting Devices (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
EP21175878.4A 2021-05-26 2021-05-26 Machine de découpe permettant de couper des marchandises empilées en forme de feuille et procédé de coupe de marchandises empilées en forme de feuille Withdrawn EP4094909A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP21175878.4A EP4094909A1 (fr) 2021-05-26 2021-05-26 Machine de découpe permettant de couper des marchandises empilées en forme de feuille et procédé de coupe de marchandises empilées en forme de feuille
EP22730776.6A EP4347201A1 (fr) 2021-05-26 2022-05-23 Machine de découpe pour découper des articles en forme de feuilles empilées, et procédé pour découper des articles en forme de feuilles empilées
PCT/EP2022/063914 WO2022248409A1 (fr) 2021-05-26 2022-05-23 Machine de découpe pour découper des articles en forme de feuilles empilées, et procédé pour découper des articles en forme de feuilles empilées

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21175878.4A EP4094909A1 (fr) 2021-05-26 2021-05-26 Machine de découpe permettant de couper des marchandises empilées en forme de feuille et procédé de coupe de marchandises empilées en forme de feuille

Publications (1)

Publication Number Publication Date
EP4094909A1 true EP4094909A1 (fr) 2022-11-30

Family

ID=76137941

Family Applications (2)

Application Number Title Priority Date Filing Date
EP21175878.4A Withdrawn EP4094909A1 (fr) 2021-05-26 2021-05-26 Machine de découpe permettant de couper des marchandises empilées en forme de feuille et procédé de coupe de marchandises empilées en forme de feuille
EP22730776.6A Pending EP4347201A1 (fr) 2021-05-26 2022-05-23 Machine de découpe pour découper des articles en forme de feuilles empilées, et procédé pour découper des articles en forme de feuilles empilées

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP22730776.6A Pending EP4347201A1 (fr) 2021-05-26 2022-05-23 Machine de découpe pour découper des articles en forme de feuilles empilées, et procédé pour découper des articles en forme de feuilles empilées

Country Status (2)

Country Link
EP (2) EP4094909A1 (fr)
WO (1) WO2022248409A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3101911C2 (fr) 1981-01-22 1990-02-22 Mohr, Rolf
DE3921884C1 (en) * 1989-07-04 1990-07-26 Wolfgang 6238 Hofheim De Mohr Guillotine for cutting stacks of paper - has rear table for stacks of paper and sliding fence for moving stacks

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3101911C2 (fr) 1981-01-22 1990-02-22 Mohr, Rolf
DE3921884C1 (en) * 1989-07-04 1990-07-26 Wolfgang 6238 Hofheim De Mohr Guillotine for cutting stacks of paper - has rear table for stacks of paper and sliding fence for moving stacks

Also Published As

Publication number Publication date
EP4347201A1 (fr) 2024-04-10
WO2022248409A1 (fr) 2022-12-01

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