ATE135949T1 - DEVICE FOR PRE-BREAKING A TAB IN A MATERIAL SHEET CONTAINING BLANKS OR THE SAME - Google Patents

DEVICE FOR PRE-BREAKING A TAB IN A MATERIAL SHEET CONTAINING BLANKS OR THE SAME

Info

Publication number
ATE135949T1
ATE135949T1 AT93117329T AT93117329T ATE135949T1 AT E135949 T1 ATE135949 T1 AT E135949T1 AT 93117329 T AT93117329 T AT 93117329T AT 93117329 T AT93117329 T AT 93117329T AT E135949 T1 ATE135949 T1 AT E135949T1
Authority
AT
Austria
Prior art keywords
tab
sheet
plate
supporting plate
aperture
Prior art date
Application number
AT93117329T
Other languages
German (de)
Inventor
Rolf Sinn
Original Assignee
Marbach Gmbh Karl
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 Marbach Gmbh Karl filed Critical Marbach Gmbh Karl
Application granted granted Critical
Publication of ATE135949T1 publication Critical patent/ATE135949T1/en

Links

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
    • 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
    • B26D7/1818—Means for removing cut-out material or waste by pushing out
    • 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
    • B26D2007/1872—Means for removing cut-out material or waste using breakaway pins
    • 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
    • B26D2007/1881—Means for removing cut-out material or waste using countertools
    • 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
    • B26D2007/189—Mounting blanking, stripping and break-out tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/002—Prebreaking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B50/142—Cutting, e.g. perforating, punching, slitting or trimming using presses or dies

Abstract

The apparatus is used for freeing a tab (21) from a sheet (14) which contains blanks or the like and is conveyed after processing to a working station arranged downstream. The apparatus includes a supporting plate (12) for the sheet (14), which plate (12) has a through aperture (23) in the region containing a tab (21) in the sheet (14) resting on the said plate (12). A tool-holding plate (10) can be moved vertically towards the supporting plate (12) and away from the latter. On the tool-holding plate (10) there is mounted at least one pin-like tab-freeing element (34) which projects towards the supporting plate (12). In order to ensure that the tabs are reliably freed and that a sheet is conveyed onwards properly to a working station arranged downstream, the pin-like tab-freeing element takes the form of a headless pin (34), the outside thread of which engages with the inside thread of a threaded device (30, 32) which passes through the tool-holding plate (10). A run-up block (38) bounds in the conveying direction (A) of the sheet (12) on the through aperture (23). On the top of the run-up block (38) there is provided a smooth inclined run-up surface (40) which inclines upwards in the conveying direction (A) from the through aperture (23) to the supporting surface (13) of the supporting plate (12). <IMAGE>
AT93117329T 1992-10-27 1993-10-26 DEVICE FOR PRE-BREAKING A TAB IN A MATERIAL SHEET CONTAINING BLANKS OR THE SAME ATE135949T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9214922U DE9214922U1 (en) 1992-10-27 1992-10-27

Publications (1)

Publication Number Publication Date
ATE135949T1 true ATE135949T1 (en) 1996-04-15

Family

ID=6885594

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93117329T ATE135949T1 (en) 1992-10-27 1993-10-26 DEVICE FOR PRE-BREAKING A TAB IN A MATERIAL SHEET CONTAINING BLANKS OR THE SAME

Country Status (7)

Country Link
EP (1) EP0595258B1 (en)
AT (1) ATE135949T1 (en)
DE (2) DE9214922U1 (en)
DK (1) DK0595258T3 (en)
ES (1) ES2084433T3 (en)
FI (1) FI934755A (en)
GR (1) GR3019458T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH690958A5 (en) * 1995-04-15 2001-03-15 Bobst Sa rotary cutting unit.
JP6451928B2 (en) * 2014-08-21 2019-01-16 大日本印刷株式会社 Blank manufacturing apparatus and blank manufacturing method
CN105459210B (en) * 2016-01-11 2017-04-12 济南泉永印务有限公司 Waste clearing mechanism of die cutting machine
CN110948541B (en) * 2019-12-11 2021-07-06 上海诠佳橡塑五金有限公司 Felt pad manufacturing and waste discharge equipment and method
CN113352390B (en) * 2021-06-18 2022-04-01 苏州誉诚新材料科技有限公司 Double-faced adhesive tape die-cutting waste discharge mechanism for die-cutting machine and working method of double-faced adhesive tape die-cutting waste discharge mechanism

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE295088C (en) *
US2467973A (en) * 1945-10-12 1949-04-19 Ohio Boxboard Co Blank aligning mechanism
US2655841A (en) * 1949-07-19 1953-10-20 Gardner Board & Carton Co Mechanism for freeing flaps and cutouts in carton blanks
FR2623438A1 (en) * 1987-11-20 1989-05-26 Gleyze Jean Installation permitting the cutting-out of elementary blanks, particularly from cardboard (fibreboard), intended to produce packages
DE3941469A1 (en) * 1989-12-15 1991-06-20 Raymond A Kg WORKING METHOD FOR PRODUCING A CENTERING RING IN THE CLAMP LEG OF A U-SHAPED T-NUT

Also Published As

Publication number Publication date
ES2084433T3 (en) 1996-05-01
FI934755A (en) 1994-04-28
EP0595258A1 (en) 1994-05-04
DK0595258T3 (en) 1996-04-29
DE9214922U1 (en) 1992-12-24
DE59302040D1 (en) 1996-05-02
EP0595258B1 (en) 1996-03-27
GR3019458T3 (en) 1996-06-30
FI934755A0 (en) 1993-10-27

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Legal Events

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