DE2721440A1 - Stacker for stainless steel strips cut from sheets - has swinging roller track lifted as front edge of cutlery steel is passed from shears - Google Patents

Stacker for stainless steel strips cut from sheets - has swinging roller track lifted as front edge of cutlery steel is passed from shears

Info

Publication number
DE2721440A1
DE2721440A1 DE19772721440 DE2721440A DE2721440A1 DE 2721440 A1 DE2721440 A1 DE 2721440A1 DE 19772721440 DE19772721440 DE 19772721440 DE 2721440 A DE2721440 A DE 2721440A DE 2721440 A1 DE2721440 A1 DE 2721440A1
Authority
DE
Germany
Prior art keywords
stack
roller conveyor
sheet metal
strip
stacking
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Withdrawn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
DE19772721440
Other languages
German (de)
Inventor
Willi Krauss
Stefan Welz
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.)
AUERHAHN BESTECKFABRIK GmbH
Original Assignee
AUERHAHN BESTECKFABRIK GmbH
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 AUERHAHN BESTECKFABRIK GmbH filed Critical AUERHAHN BESTECKFABRIK GmbH
Priority to DE19772721440 priority Critical patent/DE2721440A1/en
Publication of DE2721440A1 publication Critical patent/DE2721440A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/28—Associations of cutting devices therewith
    • B21D43/287—Devices for handling sheet or strip material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/20—Storage arrangements; Piling or unpiling
    • B21D43/22—Devices for piling sheets
    • 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
    • B65H29/20—Delivering or advancing articles from machines; Advancing articles to or into piles by contact with rotating friction members, e.g. rollers, brushes, or cylinders
    • B65H29/22—Delivering or advancing articles from machines; Advancing articles to or into piles by contact with rotating friction members, e.g. rollers, brushes, or cylinders and introducing into a pile
    • 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
    • B65H29/26—Delivering or advancing articles from machines; Advancing articles to or into piles by dropping the articles
    • B65H29/36—Delivering or advancing articles from machines; Advancing articles to or into piles by dropping the articles from tapes, bands, or rollers rolled from under the articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Discharge By Other Means (AREA)

Abstract

For mfr. of table cutlery form stainless steel the sheets are frist cut into strips by a shearing machine. The strips have to be carefully stacked to prevent scratches or other damage before undergoing pressing or stamping to the required shape. A machine to stack these strips consists of a swinging roller track with its free end swinging on to the top of the stack as soon as the front edge of a strip is cut from a sheet passing through the shears. When the strip has rolled onto the top of the stack a switch is actuated which causes the roller track to swing upwards to a position ready to receive the next strip.

Description

"Vorrichtung zum Stapeln von Blechabschnitten "Device for stacking sheet metal sections

Die Erfindung bezieht sich auf eine Vorrichtung zum Stapeln von Blechabschnitten zur Herstellung von Essbestecken.The invention relates to a device for stacking sheet metal sections for the production of cutlery.

Essbestecke werden aus Edelstahlblech gestanzt und geformt.Cutlery is punched and shaped from stainless steel sheet.

Das Blech wird in Tafeln bis zu 3 m Länge angeliefert, die von einer Tafelachere in Streifen geschnitten werden. Die Streifen sind meist 100 bis 400 mm breit. Die Bleche müssen bei der Einlage in der Stanz- und Formwerkzeuge völlig frei von Kratzern und anderen Beschädigungen sein.The sheet metal is delivered in sheets up to 3 m in length, each of which has a Tafelachere can be cut into strips. The stripes are usually 100 to 400 mm wide. The metal sheets must be completely in place in the punching and forming tools be free from scratches and other damage.

Die Streifen wurden daher bisher von Hand gestapelt und die Stapel den Stanzen und Pressen zugeführt.The strips were therefore previously stacked by hand and the stacks fed to the punches and presses.

Der Erfindung liegt die Aufgabe zu Grunde, eine selbständig arbeitende Stapelvorrichtung zu bauen, die die Blechstreifen beim Stapeln nicht zerkratzt oder sonstwie beschädigt.The invention is based on the object of an independently working To build a stacking device that does not scratch or scratch the sheet metal strips when stacking otherwise damaged.

Diese Aufgabe ist bei der Stapelvorrichtung der Erfindung durch eine schwenkbare Rollenbahn gelöst, deren freies Ende sich auf den Stapel absenkt, sobald die Vorderkante eines von der Blechtafel mittels der Tafeischere abgetrennten auf die Rollenbahn laufenden Streifen in Reihe geschaltete Auflaufschalter umlegt und sich nach Betätigung eines Schalters durch Aufsetzen auf den Stapel axial vom Stapel zum Ablegen des Streifens auf den Stapel entfernt und durch Folgeschaltung wieder hochgeschwenkt und axial an die Rollenbahn der Tafelstiere angeschoben wird. Die schwenkbare Rollenbahn ist dann zur Aufnahme eines neuen Streifens bereitet.This object is in the stacking device of the invention by a swiveling roller conveyor released, the free end of which is lowered onto the stack as soon as the front edge of one that has been separated from the sheet metal by means of the fish scissors the roller conveyor flips the running strip in series with the approach switch and after pressing a switch by placing it on the stack axially from the stack removed to place the strip on the stack and again by sequential switching is swiveled up and pushed axially against the roller conveyor of the table animals. the The swiveling roller conveyor is then prepared to accept a new strip.

Die Zeichnung zeigt schematisch und teilweise im Schnitt ein bevorzugtes Ausführungsbeispiel der Erfindung.The drawing shows schematically and partially in section a preferred one Embodiment of the invention.

F i g . 1 : eine Seitenansicht der schwenkbaren Rollenbahn in Aufnahmestellung und einen Schnitt durch den Stapelwagen, F i g . 2 : eine Ansicht nach Fig. 1 mit zur Ablage abgeschwenkter Rollenbahn, F i g . 3 : eine Ansicht nach Fig. 1 mit nach Ablage zurückgeschobener Rollenbahn und F i g . 4 : eine Ansicht nach Fig. 1 mit wieder hochgeschwenkter Bollenbahn, Die mit Hilfe des pneunatischen Zylinders 2 ul die Achse 3 schwenkbare Rollenbahn 4 ist auf einet Wagen 5 montiert.F i g. 1: a side view of the pivotable roller conveyor in the receiving position and a section through the stacking trolley, F i g. 2: a view according to Fig. 1 with the roller conveyor swiveled away for storage, F i g. 3: a view after 1 with the roller conveyor pushed back after being deposited, and FIG. 4: a view according to Fig. 1 with the Bollenbahn swiveled up again, The with the help of the pneumatic Cylinder 2 ul the axis 3 swiveling roller conveyor 4 is mounted on a carriage 5.

Mit Hilfe dieses Wagens kann die Vorrichtung an die Rollenbahn 6 der nicht gezeichnet an Tafelschere herangeschoben tor den.With the help of this carriage, the device can be attached to the roller conveyor 6 of the not shown on guillotine shears pushed towards the gate.

Die die Rollenbahn 6 herunterlaufenden Blochstroifon 7 laufen auf die Rollenbahn 4, wo ihre Vorderkante 8 eine Mehrsahl in Reihe geschalteter Schalter 9 betätigt. Sind alle Schalter 9 eingelegt, so stößt die Kolbenstange 10 nach oben und schwenkt die Rollenbahn 4 nach unten (Pig. 2).The Blochstroifon 7 running down the roller conveyor 6 run up the roller conveyor 4, where its leading edge 8 is a plurality of switches connected in series 9 actuated. If all switches 9 are inserted, the piston rod 10 pushes upwards and swivels the roller conveyor 4 downwards (Pig. 2).

Der Streifen 7 gleitet dadurch von der Rollenbahn 4 ab und seine Lanze 11 legt sich gegen die Stapelplatte 12. Beim At*-setzen der Rollenbahn 4 auf den Stapel 14 wird der Schalter 13 betätigt. Dadurch wird die Rollenbahn 4 axial zurückgezogen (Fig 3) und der Streifen 7 fällt sanft auf den Stapel 14.The strip 7 thereby slides off the roller conveyor 4 and its lance 11 lies down against the stacking plate 12. When at * setting the roller conveyor 4 on the stack 14, the switch 13 is actuated. This will make the roller conveyor 4 retracted axially (FIG. 3) and the strip 7 gently falls onto the stack 14.

In Folgeschaltung schwenkt die Kolbenstange 10 die Rollenbahn 4 hoch (Fig. 4) und sie schiebt sich wieder an die Rollenbahn 6 zur Aufnahme eines neuen Streifens 7.In a subsequent circuit, the piston rod 10 swivels up the roller conveyor 4 (Fig. 4) and it pushes itself back on the roller conveyor 6 to receive a new one Strip 7.

Der Stapel 14 liegt auf einem Wagen 15 mit Rädern 16, so daß der Stapel leicht zu den Stanzen und Pressen verschoben werden kann.The stack 14 lies on a carriage 15 with wheels 16, so that the stack can easily be moved to the punching and pressing.

Claims (2)

Patentansprüche: 1.Vorrichtung zum Stapeln von Blechabschnitten, gekennzeichnet durch eine schwenkbare Rollenbahn (4), deren freies Ende sich auf den Stapel (14) absenkt, sobald die Vorderkante (8) eines von der Blechtafel mittels einer Tafelschere abgeschnittenen Streifens (7) in Reihe geschaltete Auflaufschalter (9) umlegt und sich nach Betätigung eines Schalters (13) durch Aufsetzen auf den Stapel (14) zum Ablegen des Streifens (7) axial vom Stapel (14) entfernt und durch Folgeschaltung wieder hochgeschwenkt und axial an die Rollenbahn (6) der Tafelsehere angeadoben wird. Claims: 1. Device for stacking sheet metal sections, characterized by a swiveling roller conveyor (4), the free end of which is on the stack (14) lowers as soon as the front edge (8) one of the sheet metal by means of a guillotine shear cut strip (7) in series connected approach switch (9) and after pressing a switch (13) by placing on the Stack (14) for depositing the strip (7) axially removed from the stack (14) and through Sequential circuit swiveled up again and axially to the roller conveyor (6) of the table viewer is advertised. 2. Vorrichtung zum Stapeln von Blechabschnitten nach Anspruch 1, dadurch gekennzeichnet daß gegenüber der senkrecht zum Stapeltisch (Wagen 15) stehenden Stapelplatte (12) eine Rollenbahn (4) seitlich zum Stapel (14) mittels Kolbenbetätigung (2, 10) schwenk- und rückfahrbar angeordnet ist, welche (4) in der Ruhestellung zur Aufnahme eines Blechabschnitts (7) von der zuführenden Rollenbahn (6) der Blechschere schräg nach oben über dem Stapel (14) steht und zur Ablage schräg nach unten abschwenk-und anschließend rückfahrbar ist, was vorzugsweise unter Kontaktsteuerung selbsttätig erfolgt. 2. Device for stacking sheet metal sections according to claim 1, characterized in that opposite the standing perpendicular to the stacking table (carriage 15) Stacking plate (12) a roller conveyor (4) to the side of the stack (14) by means of piston actuation (2, 10) is arranged pivotable and retractable, which (4) in the rest position for receiving a sheet metal section (7) from the feeding roller conveyor (6) of the sheet metal shears stands obliquely upwards over the stack (14) and swings downwards obliquely for storage can then be reversed, which is preferably done automatically under contact control he follows.
DE19772721440 1977-05-12 1977-05-12 Stacker for stainless steel strips cut from sheets - has swinging roller track lifted as front edge of cutlery steel is passed from shears Withdrawn DE2721440A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19772721440 DE2721440A1 (en) 1977-05-12 1977-05-12 Stacker for stainless steel strips cut from sheets - has swinging roller track lifted as front edge of cutlery steel is passed from shears

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772721440 DE2721440A1 (en) 1977-05-12 1977-05-12 Stacker for stainless steel strips cut from sheets - has swinging roller track lifted as front edge of cutlery steel is passed from shears

Publications (1)

Publication Number Publication Date
DE2721440A1 true DE2721440A1 (en) 1978-11-16

Family

ID=6008764

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772721440 Withdrawn DE2721440A1 (en) 1977-05-12 1977-05-12 Stacker for stainless steel strips cut from sheets - has swinging roller track lifted as front edge of cutlery steel is passed from shears

Country Status (1)

Country Link
DE (1) DE2721440A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017029A1 (en) * 1979-03-15 1980-10-15 Haemmerle Ag Device for cutting sheet metal and stacking cut-off blanks
US4432686A (en) * 1980-12-09 1984-02-21 Windmoller & Holscher Apparatus for placing packets of tube sections in the stacking magazine of a rotary applicator
EP0135095A1 (en) * 1983-08-18 1985-03-27 Siemens Aktiengesellschaft Peripheral accessory device for automatically loading and unloading a punching and nibbling machine
EP0570962A1 (en) * 1992-05-20 1993-11-24 RAINER S.r.l. Work table for a punching machine
CN102632164A (en) * 2012-03-27 2012-08-15 中冶南方工程技术有限公司 Strip steel waste collecting device for hot rolling stainless steel annealing and pickling line
CN105344870A (en) * 2015-12-15 2016-02-24 新昌县羽林街道全顺机械厂 Plate shearing machine machined finished product collection device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017029A1 (en) * 1979-03-15 1980-10-15 Haemmerle Ag Device for cutting sheet metal and stacking cut-off blanks
US4432686A (en) * 1980-12-09 1984-02-21 Windmoller & Holscher Apparatus for placing packets of tube sections in the stacking magazine of a rotary applicator
EP0135095A1 (en) * 1983-08-18 1985-03-27 Siemens Aktiengesellschaft Peripheral accessory device for automatically loading and unloading a punching and nibbling machine
EP0570962A1 (en) * 1992-05-20 1993-11-24 RAINER S.r.l. Work table for a punching machine
CN102632164A (en) * 2012-03-27 2012-08-15 中冶南方工程技术有限公司 Strip steel waste collecting device for hot rolling stainless steel annealing and pickling line
CN102632164B (en) * 2012-03-27 2014-11-05 中冶南方工程技术有限公司 Strip steel waste collecting device for hot rolling stainless steel annealing and pickling line
CN105344870A (en) * 2015-12-15 2016-02-24 新昌县羽林街道全顺机械厂 Plate shearing machine machined finished product collection device

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Legal Events

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8139 Disposal/non-payment of the annual fee