DE2559435A1 - Appts for dividing sheets using saw table - has reversible transfer table, pivotal evacuation comb, trimming chute discharge device - Google Patents

Appts for dividing sheets using saw table - has reversible transfer table, pivotal evacuation comb, trimming chute discharge device

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Publication number
DE2559435A1
DE2559435A1 DE19752559435 DE2559435A DE2559435A1 DE 2559435 A1 DE2559435 A1 DE 2559435A1 DE 19752559435 DE19752559435 DE 19752559435 DE 2559435 A DE2559435 A DE 2559435A DE 2559435 A1 DE2559435 A1 DE 2559435A1
Authority
DE
Germany
Prior art keywords
saw
suction hood
chute
evacuation
comb
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
DE19752559435
Other languages
German (de)
Other versions
DE2559435C2 (en
Inventor
Wilfried Luecking
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.)
Sbr Maschinen-Handelsgesellschaft Mbh & Co Kg 490
Original Assignee
F Meyer and Schwabedissen 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 F Meyer and Schwabedissen GmbH and Co KG filed Critical F Meyer and Schwabedissen GmbH and Co KG
Priority to DE19752559435 priority Critical patent/DE2559435C2/en
Publication of DE2559435A1 publication Critical patent/DE2559435A1/en
Application granted granted Critical
Publication of DE2559435C2 publication Critical patent/DE2559435C2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
    • B27B5/02—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor characterised by a special purpose only
    • B27B5/06—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor characterised by a special purpose only for dividing plates in parts of determined size, e.g. panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
    • B27B5/16—Saw benches
    • B27B5/18—Saw benches with feedable circular saw blade, e.g. arranged on a carriage
    • B27B5/20—Saw benches with feedable circular saw blade, e.g. arranged on a carriage the saw blade being adjustable according to depth or angle of cut; Radial saws, i.e. sawing machines with a pivoted radial arm for guiding the movable carriage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G19/00—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws
    • B27G19/02—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws for circular saws

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

The apparatus has a work table with a longitudinally slidable frame having a transversely movable transverse saw and transversely movable longitudinal saws. The table has a support surface which may be raised above reversible sheet transport elements, and a transversely movable sheet guide at one side edge and locking hooks at one end. A feed table is adjacent to the hooks. A transfer table aligned with the work table has reversible transfer longerons movable towards the side of the work table with the sheet guide. A pivotal evacuation comb at the end of the work table supports a transverse trimming chute. A chute reception device on the saw frame stores the chutes in an accumulator and discharges them. A device discharging a chute longitudinally is associated with the longitudinal saw on the side opposite to the sheet guide retractable from the chute path.

Description

"Trennsäge Eür Platten-"Cut-off saw for panel

Aufteilautomaten Die Erfindung betrifft eine Trennsäge für Platten-Aufteilautomatcn, mit einem anheb- und absenkbaren Sägeblatt, das zumindest teilweise von einer Absaughaube abgedeckt ist.Automatic dividing machines The invention relates to a cut-off saw for automatic plate dividing machines, with a saw blade that can be raised and lowered, at least partially covered by a suction hood is covered.

Bei den bekannten Trennsägen ist das Sägeblatt gegenüber seiner Absaughaube nicht höhenverstellbar. Das Sägeblatt muß daher unten aus seiner Absaughaube so weit herausragen, daß die für das Sägeblatt vorgegebene größtmögliche Schnittiefe durchgeführt werden kann. Dementsprechend ändert sich der Abstand der Unterseite der Absaughaube von der Oberfläche der aufzutrennenden Platte, die auch die oberste Platte eines Plattenpaketes sein kann,-mit der Dicke dieser Platte bzw. der Höhe des Plattenpaketes. Durch die Änderung dieses Abstandes ändert sich also der Saugabstand für die Absaughaube, so daß sich unterschiedliche Saugleistungen ergeben.In the known cut-off saws, the saw blade is opposite its suction hood not height adjustable. The saw blade must therefore be removed from its suction hood like this protrude far that the maximum possible cutting depth specified for the saw blade can be carried out. The distance between the underside changes accordingly the suction hood from the surface of the panel to be separated, which is also the top one Plate of a plate pack can be, -with the thickness of this plate or the height of the disk package. By changing this distance, the suction distance changes for the suction hood, so that there are different suction capacities.

Die Umweltschutzbedingungen lassen sich daher nicht immer optimal einhalten.The environmental protection conditions are therefore not always optimal retain.

Der Erfindung liegt dementsprechend die Aufgabe zugrunde, für eine Trennsäge der eingangs erläuterten Bauart unabhängig von der jeweils eingestellten Schnittiefe einen ständig gleichen Saugabstand von der Plattenoberfläche zu gewährleisten.The invention is accordingly based on the object for a Cut-off saw of the type explained at the beginning, regardless of the one set Depth of cut to ensure a constant suction distance from the board surface.

Diese Aufgabe wird gemäß der Erfindung dadurch gelöst, daß die Absaughaube in Arbeitsstellung auf der aufzuteilenden Platte bzw. dem Plattenpaket aufliegt und das Sägeblatt zur Erzielung unterschiedlicher Schnittiefen gegenüber seiner Absaughaube höhenverstellbar ist.This object is achieved according to the invention in that the suction hood rests in the working position on the panel to be divided or the panel package and the saw blade to achieve different depths of cut compared to his The suction hood is adjustable in height.

Dabei ist es zweckmäßig, wenn die Absaughaube auf ihrer Unterseite mit Ablaufrollen bestückt ist.It is useful if the suction hood is on its underside is equipped with drainage rollers.

In einer abgewandelten Ausführungsform kann an der Absaughaube eine Vorritzsäge vorgesehen sein.In a modified embodiment, a Scoring saw be provided.

Da die Absaughaube fest auf der Platte bzw. dem Plattenpaket aufliegt, kann sie bei Durchführung der Trennschnitte zugleich auch als Druckvorrichtung Verwendung finden. In jedem Fall aber weist die Absaughaube immer den gleichen Saugabstand von der obersten Platte auf und zwar unabhängig von der Höhe des jeweiligen Plattenpaketes.Since the extraction hood rests firmly on the plate or the plate pack, it can also be used as a pressure device when performing the separating cuts Find. In any case, however, the suction hood always has the same suction distance from the top plate, regardless of the height of the respective plate pack.

Vorritzsägen werden immer dann eingesetzt, wenn Schnittausrisse an der obersten Platte eines aufzuteilenden Plattenpaketes vermieden werden sollen. Bei der neuen Ausführungsform kann eine derartige Vorritzsäge unmittelbar fest mit der Absaughaube verbunden sein, da die Schnittiefe einer Vorritzsäge in der Regel unverändert bleibt.Scoring saws are always used when cutting tears appear the top plate of a plate pack to be divided should be avoided. In the new embodiment, such a scoring saw can be directly attached the extraction hood, as the cutting depth of a scoring saw is usually remains unchanged.

In der Zeichnung ist eine als Beispiel dienende Ausführungsform der Erfindung dargestellt. Es zeigen: Figur 1 eine Trennsäge in Seitenansicht und Figur 2 in Stirnansicht.In the drawing, an exemplary embodiment is shown in FIG Invention shown. There are shown: FIG. 1 a cut-off saw in side view and figure 2 in front view.

Danach besteht die dargestellte Trennsäge aus einem über eine nicht dargestellte Vorrichtung anheb- und absenkbaren Sägeblatt 1, das innerhalb einer Absaughaube 2 angeordnet und dieser gegenüber höhenverstellbar ist. Figur 1 läßt erkennen, daß das Sägeblatt 1 vollständig in die Absaughaube 2 eingefahren werden kann, wodurch ein erhöhter Unfallschutz erreicht wird.After that, the cut-off saw shown consists of one over one not shown device can be raised and lowered saw blade 1, which is within a Suction hood 2 is arranged and this is adjustable in height with respect to. Figure 1 leaves recognize that the saw blade 1 is completely retracted into the suction hood 2 can, whereby an increased accident protection is achieved.

Die Absaughaube 2 ist auf ihrer Unterseite mit Ablaufrollen 3 bestückt. Dabei kann eine dieser Ablaufrollen zugleich als Abtastelement für die Breite bzw. Länge der aufzuteilenden Platte ausgebildet sein und den nicht dargestellten Antrieb zum Anheben der Absaughaube 2 beaufschlagen. Durch den Überstand der Ablaufrollen 3 fieber die untere Kante 4 der Absaughaube 2 wird der Saugabstand der Absaughaube von der aufzuteilenden Platte definiert.The suction hood 2 is equipped with drainage rollers 3 on its underside. One of these rollers can also be used as a scanning element for the width or Be formed length of the plate to be divided and the drive, not shown to raise the suction hood 2. Due to the protrusion of the run-off rollers 3 fever the lower edge 4 of the suction hood 2 is the suction distance of the suction hood defined by the plate to be divided.

An die Absaughaube 2 ist eine Vorritzsäge 5 montiert, die von einem eigenen Antriebsmotor 6 über einen Riemen 7 angetrieben wird. Der Antrieb des Sägeblatts 1 erfolgt unmittelbar über einen Antriebsmotor 8.A scoring saw 5 is mounted on the suction hood 2, which is of a own drive motor 6 is driven via a belt 7. The drive of the saw blade 1 takes place directly via a drive motor 8.

Claims (3)

Patentansprüche: 1. Trennsäge für Platten-Aufteilautomaten, mit anheb- und absenkbarem Sägeblatt, das zumindest teilweise von einer Absaughaube abgedeckt ist, d a d u r c h g e k e n n z e i c h n e t, daß die Absaughaube (2) in Arbeitsstellung auf der aufzuteilenden Platte bzw. dem Plattenpaket aufliegt und das Sägeblatt (1) zur Erzielung unterschiedlicher Schnittiefen gegenüber seiner Absaughaube (2) höhenverstellbar ist. Claims: 1. Cut-off saw for automatic panel sizing machines, with lifting and lowerable saw blade, which is at least partially covered by a suction hood it is clear that the suction hood (2) is in the working position rests on the panel to be divided or the panel package and the saw blade (1) to achieve different depths of cut compared to its suction hood (2) adjustable in height is. 2. Trennsäge nach Anspruch 1, dadurch gekennzeichnet, daß die Absaughaube (2) auf ihrer Unterseite mit Ablaufrollerl (3) bestückt ist.2. Cut-off saw according to claim 1, characterized in that the suction hood (2) is equipped with a roll-off roller (3) on its underside. 3. Trennsäge nach Anspruch 1 oder 2, dadurch qekennzeichnet, daß aii der Absaughaube (2) eine Vorritzsäge (5) vorgesehen ist.3. Cut-off saw according to claim 1 or 2, characterized in that aii the suction hood (2) a scoring saw (5) is provided.
DE19752559435 1975-05-24 1975-05-24 Extraction hood for a cut-off saw for dividing panels or panel packs Expired DE2559435C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19752559435 DE2559435C2 (en) 1975-05-24 1975-05-24 Extraction hood for a cut-off saw for dividing panels or panel packs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752559435 DE2559435C2 (en) 1975-05-24 1975-05-24 Extraction hood for a cut-off saw for dividing panels or panel packs

Publications (2)

Publication Number Publication Date
DE2559435A1 true DE2559435A1 (en) 1977-04-21
DE2559435C2 DE2559435C2 (en) 1983-12-29

Family

ID=5966013

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752559435 Expired DE2559435C2 (en) 1975-05-24 1975-05-24 Extraction hood for a cut-off saw for dividing panels or panel packs

Country Status (1)

Country Link
DE (1) DE2559435C2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2562396A (en) * 1947-03-15 1951-07-31 Walt Inc De Safety device for saws
DE1726015U (en) * 1956-03-07 1956-07-12 Meyer & Schwabedissen F FORWARD AND REVERSE SAW WITH TWO CIRCULAR SAW BLADES.
DE1502527A1 (en) * 1964-09-03 1969-10-30 Mellor Fred Suction device for a portable grinder
DE1628917B1 (en) * 1967-03-30 1974-02-28 Teutoburger Maschinenfabrik Gm Device for dividing format plates

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2562396A (en) * 1947-03-15 1951-07-31 Walt Inc De Safety device for saws
DE1726015U (en) * 1956-03-07 1956-07-12 Meyer & Schwabedissen F FORWARD AND REVERSE SAW WITH TWO CIRCULAR SAW BLADES.
DE1502527A1 (en) * 1964-09-03 1969-10-30 Mellor Fred Suction device for a portable grinder
DE1628917B1 (en) * 1967-03-30 1974-02-28 Teutoburger Maschinenfabrik Gm Device for dividing format plates

Also Published As

Publication number Publication date
DE2559435C2 (en) 1983-12-29

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Owner name: SBR MASCHINEN-HANDELSGESELLSCHAFT MBH & CO KG, 490