DE382206C - Finger guide for cross bottom bag machines - Google Patents

Finger guide for cross bottom bag machines

Info

Publication number
DE382206C
DE382206C DEL56532D DEL0056532D DE382206C DE 382206 C DE382206 C DE 382206C DE L56532 D DEL56532 D DE L56532D DE L0056532 D DEL0056532 D DE L0056532D DE 382206 C DE382206 C DE 382206C
Authority
DE
Germany
Prior art keywords
finger
guide
bottom bag
finger guide
bag machines
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.)
Expired
Application number
DEL56532D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DEL56532D priority Critical patent/DE382206C/en
Application granted granted Critical
Publication of DE382206C publication Critical patent/DE382206C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING 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
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00Making flexible containers, e.g. envelopes or bags
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING 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
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00Making flexible containers, e.g. envelopes or bags
    • B31B70/26Folding sheets, blanks or webs
    • B31B70/52Folding sheets, blanks or webs by reciprocating or oscillating members other than plungers and dies, e.g. by fingers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING 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
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2150/00Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING 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
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2150/00Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • B31B2150/001Flexible containers made from sheets or blanks, e.g. from flattened tubes with square or cross bottom
    • B31B2150/0012Flexible containers made from sheets or blanks, e.g. from flattened tubes with square or cross bottom having their openings facing in the direction of movement
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING 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
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2150/00Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • B31B2150/003Flexible containers made from sheets or blanks, e.g. from flattened tubes made from tubular sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING 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
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00Shape of flexible containers
    • B31B2160/10Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING 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
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00Shape of flexible containers
    • B31B2160/10Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • B31B2160/106Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents obtained from sheets cut from larger sheets or webs before finishing the bag forming operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING 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
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00Shape of flexible containers
    • B31B2160/20Shape of flexible containers with structural provision for thickness of contents

Landscapes

  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Description

Fingerführung für Kreuzbodenbeutelmaschinen. Den Gegenstand fier Erfindung bildet eine Führung für den Falzfinger von Kreuzbodenbeutelniaschinen, der das Aufreißen rler Bodenklappen aus dem -zusammengefalteten Schlauchende besorgt. Das neue Merkmal der Erfindung besteht darin, daß der Falzfingerträger bzw. der Falzfinger selbst in einer rollender. Parallelführung gelagert ist und der Rollkörper außerdem durch ein Gelenkhebelpaar r@,ler Gelenkhebel zu jeder Seite derart inlt <lein festen Gestell verbunden ist, daß sein seitliches ausweichen wie auch ein unerwünschtes Auf- und N:edergelien infolge Abnutzung vier l#üliriin" verhindert ist. Die Zugstange für ien Rollen- oder Fingerträger kann finit letzterem selbst oder finit den Gelenkhebeln bzw. den Gelenkhebelpaaren verbunden werden. Anstatt die Zugstange hierbei unmittelbar an die Rollenführung oder einen der Gelenkhebel angreifen zti lassen, kann man den am Gesteh festen Gelenkhehel auch zum Doppelhebel ausbilden und ihn an (las freie Hebelende anlenken. Der Antrieb les Fingers erfolgt mittels eines hin und her gehenden Triebsegmentes oder einer Kurbelscheibe. Um die Lauffläche rles Führungsstückes und somit des Falziingers regelbar zu machen. wird die Zugstange an die Kurbelscheibe oder das Segment, in einem Radialschlitz. verstellbar gemacht.Finger guide for cross-bottom bag machines. The subject of the invention forms a guide for the folding finger of cross-bottom bag sewing machines, which is responsible for the tearing rler bottom flaps from the -folded end of the hose. The new feature of the invention is that the folding finger support or the folding finger itself in a rolling. Parallel guidance is stored and the rolling body also through a pair of articulated levers r @, ler articulated lever on each side so inlt <lein firm Frame is connected that its side dodging as well as an undesirable one Auf- and N: edergelien is prevented due to wear and tear four l # üliriin ". The pull rod for a roller or finger carrier, finite the latter itself or finite the articulated levers can be used or the joint lever pairs are connected. Instead of the pull rod here directly to attack the roller guide or one of the articulated levers, you can use the Form a joint lever fixed at the Gesteh also into a double lever and use it (read free Link the end of the lever. The drive les Fingers takes place by means of a reciprocating Drive segment or a crank disc. To the running surface rles guide piece and thus to make the folding finger adjustable. the pull rod is attached to the crank disc or the segment, in a radial slot. made adjustable.

Gegenüber den bekannten Vorrichtungen, bei welchen der Falzfinger auf einer langen Messing- o. dg1. Weichmetallhülse -leitete und nach kurzer Laufzeit durch Abnutzung der Führung zum Schlagen neigte und kein ordnungsgemäßes Aufreißen des Papierschlauchendes mehr bewirkt. hat die neue Einrichtung folgende Vorteile: Der Finger gleitet auf nur wenigen Punktflächen, die nicht schleifen, sondern sich abrollen. Er läuft also sehr leicht und seine Führun; erleidet geringe Abnutzung. Die Rollenführung selbst bietet durch Spurkränze der Rollen lizw. deren seitliche Führung an ,ich schon Gewähr für den genauen mittleren Lauf des Falzfingers, wobei sowohl Seiten- wie auch Höh,-nführung durch die doppelseitigen lelenkbebel in rler Sicherung des genauen Laufes unterstützt werden. Ein Ausführungsbeispiel einer Vorrichtung gemäß der Erfindung ist auf der Zeichnung in Abb. i in Rückansicht, in Ab6. 2 in Vorderansicht und in Abb. 3 ini Grundriß dargestellt.Compared to the known devices in which the folding finger on a long brass or dg1. Soft metal sleeve - led and after a short running time tended to hit due to wear of the guide and not tearing open properly the end of the paper tube does more. the new facility has the following advantages: The finger slides on only a few point surfaces that do not drag, but rather themselves roll off. So he runs very easily and his leadership; suffers little wear. The roller guide itself offers lizw through flanges of the rollers. their side Leadership on, I already guarantee the exact middle run of the folding finger, whereby both side and height guidance through the double-sided steering lever in rler Backup of the exact run are supported. An embodiment of a device according to the invention is on the drawing in Fig. i in a rear view, in Ab6. 2 in Front view and shown in Fig. 3 in a plan.

Das Papierband i wird wie üblich in die Schlauchform übergeführt, wobei das eine der spitz zugefalzten En jen 2, 3 in der bekannten Weise von dein Falzfinger ..l aufgehoben und nach hinten übergeklappt wird. Der Finger ist in einem Führungsstück 5, das auf Gleit-@täben 6, ; fest ist, verschiebhar angeordnet o ler in den Stäben 6, 7 selbst geführt. Die Stäbe 6, ; laufen mit Rollen 6'. 7' innerhalb rler Gleitfläche 20 des am -Maschinengestell festen Gleitla-erbockes i9 und besitzen zu beiden Seiten Spurkränze oder seitliche Führungen. an dem Stab 6 greifen zu beiden Seiten Lenker 9 an, die mit einem bei i i im Maschinengestell gelagerten Gelenkhebel io verbunden sind. Eine Zugstange 12 greift an eine der beiden Verbindungsstücke 8 der Rollenstäbe 6, 7 oder an einen der Stäbe selbst an und ist bei 13 verstellbar mit dem bei 15 gelagerten Triebsegment 1.4 verbunden, so (iaß sie j e nach der Einstellung von 13 im Schlitz 13' dein Gelenk 6, 7 und damit dem Finger 4 einen jeweils längeren oder kürzeren Weg erteilt und auch so unnötige Reibungsbeanspruchungen vermeiden hilft. Der antrieb des Segmentes 14 erfolgt durch ein Kurbelgetriebe 16, 17, während der Papierschlauch i in üblicher "'eise durch vom Segment 14 betätigte Rollen 13 vorwärts geschoben wird.The paper tape i is converted into the tube shape as usual, where one of the pointed folded En jen 2, 3 in the known way of your Folding finger ..l is lifted and folded over to the rear. The finger is in one Guide piece 5, which on slide @ tabs 6,; is fixed, displaceably arranged o ler out in the bars 6, 7 itself. The bars 6,; run with rollers 6 '. 7 'within rler sliding surface 20 of the slide bearing block fixed on the machine frame i9 and have Flanges or lateral guides on both sides. on the rod 6 access both Pages handlebars 9, which are connected to an articulated lever mounted at i i in the machine frame io connected. A pull rod 12 engages one of the two connecting pieces 8 of the roller bars 6, 7 or to one of the bars themselves and is adjustable at 13 connected to the drive segment 1.4 mounted at 15, so (iaß it j e after the setting of 13 in the slot 13 'your joint 6, 7 and thus the finger 4 each a longer one or a shorter route, thus avoiding unnecessary frictional stress helps. The segment 14 is driven by a crank mechanism 16, 17, while the paper tube i in the usual way by means of rollers 13 actuated by segment 14 is pushed forward.

Claims (3)

PATEXT-AxSPRÜ CF1E: i. Fingerführung für Kreuzbodenbeuteiinaschinen, dadurch gekennzeichnet, dar der Fingerträger (5) in einer rollenden Parallelführung (6, 7, 8, 2o) gelagert ist. PATEXT-AxSPRÜ CF1E: i. Finger guide for cross-bottom bag machines, characterized in that the finger support (5) is in a rolling parallel guide (6, 7, 8, 2o) is stored. 2. 1.ir-erführung nach Anspruch i, daiurch gekennzeichnet, daß die Parallelführung 178) durch ein Gelenkhebelpaar (9, to) mit ziem festen Gestell verbunden ist. 2. 1.ir-erführung according to claim i, characterized thereby, that the parallel guide 178) by a pair of articulated levers (9, to) with a fairly solid frame connected is. 3. Fingerführung nach Anspruch i 11111 2, dadurch gekennzeichnet, daß der Antrieb (fier Parallelführung (8) durch eine an einer Antriebsscheibe verstellbar gelagerten Zugstange (12) erfolgt.3. Finger guide according to claim i 11111 2, characterized in that the drive (for parallel guide (8 ) is carried out by a pull rod (12) adjustably mounted on a drive pulley.
DEL56532D Finger guide for cross bottom bag machines Expired DE382206C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL56532D DE382206C (en) Finger guide for cross bottom bag machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL56532D DE382206C (en) Finger guide for cross bottom bag machines

Publications (1)

Publication Number Publication Date
DE382206C true DE382206C (en) 1923-09-29

Family

ID=7277841

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL56532D Expired DE382206C (en) Finger guide for cross bottom bag machines

Country Status (1)

Country Link
DE (1) DE382206C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1207779B (en) * 1959-12-21 1965-12-23 Holweg Const Mec Device for drawing up the floor square in a machine for producing bags with a tight block base from heat-sealable tube sections

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1207779B (en) * 1959-12-21 1965-12-23 Holweg Const Mec Device for drawing up the floor square in a machine for producing bags with a tight block base from heat-sealable tube sections

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