DE615599C - Device for fastening the log on the table of veneer cutting machines - Google Patents

Device for fastening the log on the table of veneer cutting machines

Info

Publication number
DE615599C
DE615599C DEU12299D DEU0012299D DE615599C DE 615599 C DE615599 C DE 615599C DE U12299 D DEU12299 D DE U12299D DE U0012299 D DEU0012299 D DE U0012299D DE 615599 C DE615599 C DE 615599C
Authority
DE
Germany
Prior art keywords
log
fastening
cutting machines
veneer cutting
veneer
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
DEU12299D
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.)
Uebersee Holzhandels A G
Original Assignee
Uebersee Holzhandels A G
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 Uebersee Holzhandels A G filed Critical Uebersee Holzhandels A G
Priority to DEU12299D priority Critical patent/DE615599C/en
Application granted granted Critical
Publication of DE615599C publication Critical patent/DE615599C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27LREMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L5/00Manufacture of veneer ; Preparatory processing therefor
    • B27L5/06Cutting strips from a stationarily- held trunk or piece by a rocking knife carrier, or from rocking trunk or piece by a stationarily-held knife carrier; Veneer- cutting machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)

Description

Vorrichtung zum Befestigen des Holzstammes auf dem Tisch von Furniermessermaschinen Bisher erfolgte das Befestigen des zu messernden Holzstammes auf dein Tisch von Furniermessermaschinen dadurch; daß an dem Tisch verschiebbar angebrachte Haken zum Eingriff mit dem auf ihm liegenden Holzstamm gebracht wurden. Das Verstellen der Haken erfolgte meist durch Drehung von Schraubenspindeln, die an der Unterseite des Tisches angeordnet sind und in den durch den Tisch reichenden als Schraubenmutter ausgebildeten Teil der Haken eingreifen. Das Befestigen des Holzstammes muß sorgsam vorgenommen werden, da zu verhüten ist, daß der Stamm, auf den beim Messern sehr hohe Drücke wirken, vom Tisch losgerissen wird. Naturgemäß nimmt das Befestigen viel Zeit in Anspruch, was lange Betriebspausen bedingt und somit eine schlechte Ausnutzung der Furnierschneidemaschinen zur Folge hat.Device for fastening the log on the table of veneer cutting machines Until now, the log to be cut was attached to your table from Veneer knife machines thereby; that slidably attached hooks on the table were brought to intervene with the log lying on it. The adjustment the hook was mostly done by turning screw spindles at the bottom of the table are arranged and in the reaching through the table as a nut engage trained part of the hook. The fastening of the log must be done carefully be made, since it is to be prevented that the trunk, on which when cutting very high pressures act, being torn from the table. Naturally, fastening takes place takes a lot of time, which causes long breaks in operation and thus a bad one Exploitation of the veneer cutting machines.

Diesem Übelstande hilft die Erfindung durch eine Vorrichtung zum Befestigen des Holzstammes ab, die durch außerhalb, der Maschine an dem zu messernden Stamm anzubringende Auflager gebildet wird, an welche die am Tisch vorgesehenen Haken o. dgl. angreifen. Vorteilhaft haben die Auflager die Form einer an den Stamm anschraubbaren Platte.The invention remedies this drawback by means of a device for fastening of the log from the outside, the machine on the trunk to be cut To be attached support is formed, to which the hook provided on the table attack or the like. The supports advantageously have the shape of a screw that can be screwed onto the trunk Plate.

Durch Verwendung dieser Vorrichtung ist es möglich, den größten Teil der Aufspannarbeit außerhalb der Maschine durchzuführen, also die Maschine gleichzeitig zum Messern eines anderen Stammes zu benutzen. Außerdem kann das Befestigen des Stammes an den Auflagern außerhalb der Maschine viel genauer vorgenommen werden.By using this device it is possible for the most part the clamping work to be carried out outside the machine, i.e. the machine at the same time to use to cut another log. In addition, attaching the On the supports outside the machine can be made much more precisely.

In der Zeichnung ist eine mit dem Erfindungsgegenstand versehene Furniermessermaschine im Senkrechtschnitt (Fig. i) und ein Teil des Tisches in Draufsicht (Fig.2) veranschaulicht.In the drawing is a veneer knife machine provided with the subject matter of the invention illustrated in vertical section (Fig. i) and part of the table in plan view (Fig.2).

Die Furniermessermaschine weist einen hebbaren Arbeitstisch a und einen Messerkopf b samt Messer c auf. Der Messerkopf ist auf Führungen d verschiebbar. Sein (in der Zeichnung nicht dargestelltes) Getriebe ist mit dem Arbeitstisch derart verbunden, daß letzterer bei jedem Rückgang des Messerkopfes selbsttätig um die Stärke der zu schneidenden Furniere gehoben wird. Diese Einrichtungen sind sämtlich bekannt. Das Befestigen des Arbeitsstückes e auf dem Tisch a erfolgt gemäß der Erfindung durch ein an dem Arbeitsstück, beispielsweise ein oben und unten abgekanteter Viertelstamm zum Herstellen von Spiegelschnitten, außerhalb der Maschine durch Schrauben m befestigtes Auflager L. Das so vorbereitete Arbeitsstück wird auf den Tisch gelegt und das Auflager l durch paarweise angeordnete Haken oder Klemmbacken f, g .an dem Tisch befestigt. Von diesen Haken sitzt je einer am Tische fest, während der zweite durch eine drehbare, gewindetragende Spindel j durch das Handrad h verstellbar ist, indem sein durch einen Schlitzh des Tisches abwärts reichender Teil die Mutter! für die Spindel bildet.The veneer knife machine has a liftable work table a and a knife head b including knife c. The cutter head can be moved on guides d. Its gear (not shown in the drawing) is connected to the work table in such a way that the latter is automatically raised by the thickness of the veneer to be cut with each decrease of the cutter head. These facilities are all known. The work piece e is fastened to the table a according to the invention by means of a support L attached to the work piece, for example a quarter trunk beveled at the top and bottom for making mirror cuts, outside the machine by screws m. The work piece prepared in this way is placed on the table and the support l is attached to the table by hooks or clamping jaws f, g arranged in pairs. Of these hooks located one each at the table fixed, while the second by a rotatable, threaded spindle carrying j by the handwheel h is adjustable by its down-range by a Schlitzh of the table part, the mother! forms for the spindle.

Claims (1)

PATENTANSPRUCH: Vorrichtung zum Befestigen des Holzstammes auf dem Tisch von Furniermessermaschinen, gekennzeichnet durch an dem zu messernden Stamm (e) außerhalb der Maschine anzubringende Auflager (L), an welche die am Tisch vorgesehenen Haken (f, g) o. dgl. angreifen.PATENT CLAIM: Device for fastening the log on the Table of veneer cutting machines, characterized by on the trunk to be cut (e) Supports (L) to be attached outside the machine, to which the ones provided on the table Attack hooks (f, g) or the like.
DEU12299D 1933-08-16 1933-08-22 Device for fastening the log on the table of veneer cutting machines Expired DE615599C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEU12299D DE615599C (en) 1933-08-16 1933-08-22 Device for fastening the log on the table of veneer cutting machines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT777202X 1933-08-16
DEU12299D DE615599C (en) 1933-08-16 1933-08-22 Device for fastening the log on the table of veneer cutting machines

Publications (1)

Publication Number Publication Date
DE615599C true DE615599C (en) 1935-07-08

Family

ID=25608409

Family Applications (1)

Application Number Title Priority Date Filing Date
DEU12299D Expired DE615599C (en) 1933-08-16 1933-08-22 Device for fastening the log on the table of veneer cutting machines

Country Status (1)

Country Link
DE (1) DE615599C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2604913A (en) * 1947-03-25 1952-07-29 Charles F Bamford Machine for slicing veneer strips from wood blocks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2604913A (en) * 1947-03-25 1952-07-29 Charles F Bamford Machine for slicing veneer strips from wood blocks

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