CA2243616A1 - Device for eliminating defective flat objects, and for forming stacks of flawless flat objects - Google Patents

Device for eliminating defective flat objects, and for forming stacks of flawless flat objects

Info

Publication number
CA2243616A1
CA2243616A1 CA002243616A CA2243616A CA2243616A1 CA 2243616 A1 CA2243616 A1 CA 2243616A1 CA 002243616 A CA002243616 A CA 002243616A CA 2243616 A CA2243616 A CA 2243616A CA 2243616 A1 CA2243616 A1 CA 2243616A1
Authority
CA
Canada
Prior art keywords
objects
flat objects
defective
belt conveyor
flawless
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.)
Granted
Application number
CA002243616A
Other languages
French (fr)
Other versions
CA2243616C (en
Inventor
Fritz Achelpohl
Uwe Kohn
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.)
Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher 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 Windmoeller and Hoelscher KG filed Critical Windmoeller and Hoelscher KG
Publication of CA2243616A1 publication Critical patent/CA2243616A1/en
Application granted granted Critical
Publication of CA2243616C publication Critical patent/CA2243616C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/58—Article switches or diverters
    • B65H29/62—Article switches or diverters diverting faulty articles from the main streams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/12—Delivering or advancing articles from machines; Advancing articles to or into piles by means of the nip between two, or between two sets of, moving tapes or bands or rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/20—Belts
    • B65H2404/26—Particular arrangement of belt, or belts
    • B65H2404/261—Arrangement of belts, or belt(s) / roller(s) facing each other for forming a transport nip

Abstract

A device for eliminating defective flat objects, which are being conveyed individually and at a distance from each other, preferably tubular segments or sack workpieces during the production of sacks, and for forming stacks of flawless objects, said device comprising a twin belt conveyor, which conveys the objects and comprises groups of continuous belts that are spaced apart and cycle parallel to each other; comprising a system for scanning the objects; and comprising a shunt, which eliminates the objects that are recognized to be defective. Behind the discharge end of the twin belt conveyor there is a stack shaft with an intermediate stacker plate, and before the discharge end there is a rake-shaped deflecting element, which forms the shunt and can be moved between the bottom conveying run of the twin belt conveyor and which guides the objects, recognized to be defective, into a place of deposit, arranged above the stack shaft.
CA002243616A 1997-07-17 1998-07-17 Device for eliminating defective flat objects, and for forming stacks of flawless flat objects Expired - Fee Related CA2243616C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19730758.2 1997-07-17
DE19730758A DE19730758C2 (en) 1997-07-17 1997-07-17 Device for separating faulty and for forming stacks from faultless flat objects

Publications (2)

Publication Number Publication Date
CA2243616A1 true CA2243616A1 (en) 1999-01-17
CA2243616C CA2243616C (en) 2007-06-05

Family

ID=7836065

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002243616A Expired - Fee Related CA2243616C (en) 1997-07-17 1998-07-17 Device for eliminating defective flat objects, and for forming stacks of flawless flat objects

Country Status (6)

Country Link
US (1) US6045323A (en)
JP (1) JP4154036B2 (en)
CA (1) CA2243616C (en)
DE (1) DE19730758C2 (en)
FR (1) FR2766167B1 (en)
GB (1) GB2328681B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10049181B4 (en) 1999-11-05 2014-12-18 Heidelberger Druckmaschinen Ag Device for removing sample and defect sheets from a sheet-processing machine
DE10224285A1 (en) * 2002-05-31 2003-12-11 Koenig & Bauer Ag Device for removal of sheets of paper on sheet deliverer of printing press has a sheet sorting unit and auxiliary laying surface to receive sorted sheets in transfer position directly at end of sheet deliverer
DE10321370A1 (en) * 2003-05-13 2004-12-02 Kolbus Gmbh & Co. Kg Device for loading a three-knife cutting machine
JP2005335715A (en) * 2004-05-24 2005-12-08 Ishida Co Ltd Apparatus for detecting article of inferior quality and bag manufacturing and packaging system equipped therewith
US7232126B2 (en) * 2004-12-29 2007-06-19 Bowe Bell + Howell Company Over the raceway divert device, system and method for diverting suspect documents
CN110065297B (en) * 2019-06-06 2020-11-10 温州思鸣达工业产品设计有限公司 Pressfitting machine for digital printing
CN111998755A (en) * 2020-08-19 2020-11-27 苏州默声熙达设备科技有限公司 Manual detection device for size of bearing outer ring

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE496601C (en) * 1927-12-24 1930-04-23 Carl Buechner Method for sorting papers or the like.
US3315956A (en) * 1964-06-22 1967-04-25 Smith And Winchester Mfg Compa High speed sheet feeding and overlapping system
GB1428807A (en) * 1972-06-15 1976-03-17 Windmoeller & Hoelscher Apparatus for diverting sheet articles
US3883134A (en) * 1974-01-18 1975-05-13 Rank Xerox Ltd Detecting and removing apparatus for skew fed sheets
CH617906A5 (en) * 1977-06-01 1980-06-30 Grapha Holding Ag
JPS55124886A (en) * 1979-03-20 1980-09-26 Laurel Bank Machine Co Paper documents processing unit
US4499834A (en) * 1982-12-10 1985-02-19 Harris Graphics Corporation Reject assembly for sheet material handling apparatus
US4619452A (en) * 1984-06-21 1986-10-28 Pako Corporation Photographic print sorter
GB8505759D0 (en) * 1985-03-06 1985-04-11 De La Rue Syst Assembling sheets into stack
JPH01226658A (en) * 1988-03-01 1989-09-11 Sanwa Tekko Kk Automatic piling device for one-sided corrugated cardboard
US5226547A (en) * 1991-04-19 1993-07-13 Tritek Technologies, Inc. Mail transport assembly for mail sorting system
US5346206A (en) * 1992-01-02 1994-09-13 Rima Enterprises, Inc. Processing a stream of imbricated printed products into successive stacks
WO1994005581A1 (en) * 1992-08-28 1994-03-17 Bell & Howell Phillipsburg Company A document sorter having primary sorting paths
DE4234758C2 (en) * 1992-10-15 1998-05-14 Roland Man Druckmasch Device for separating non-overlapping folded products
DE4411403A1 (en) * 1994-03-31 1995-10-05 Giesecke & Devrient Gmbh Device for sorting and stacking sheet material
JP2888150B2 (en) * 1994-09-28 1999-05-10 凸版印刷株式会社 Delivery machine for bag making machine
DE19515268C1 (en) * 1995-04-26 1996-08-08 Roland Man Druckmasch Folding device for selective prodn. of products cross-folded once or twice

Also Published As

Publication number Publication date
JPH11123367A (en) 1999-05-11
DE19730758C2 (en) 1999-04-29
CA2243616C (en) 2007-06-05
GB9815640D0 (en) 1998-09-16
FR2766167B1 (en) 2001-01-12
FR2766167A1 (en) 1999-01-22
US6045323A (en) 2000-04-04
JP4154036B2 (en) 2008-09-24
DE19730758A1 (en) 1999-01-28
GB2328681A (en) 1999-03-03
GB2328681B (en) 2001-07-11

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20180717