DE613000C - Veneer splicing machine - Google Patents
Veneer splicing machineInfo
- Publication number
- DE613000C DE613000C DER90119D DER0090119D DE613000C DE 613000 C DE613000 C DE 613000C DE R90119 D DER90119 D DE R90119D DE R0090119 D DER0090119 D DE R0090119D DE 613000 C DE613000 C DE 613000C
- Authority
- DE
- Germany
- Prior art keywords
- veneer
- splicing machine
- veneer splicing
- machine
- veneers
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/10—Butting blanks of veneer; Joining same along edges; Preparatory processing of edges, e.g. cutting
Description
Furnierzusammensetzmaschine Von den bekannten Maschinen zum Zusammensetzen von an den Stoßkanten gefügten und an diesen mit Leim versehenen Furnieren unterscheidet sich der Erizndungsgegenstand dadurch, daß die Furniere zwischen zwei übereinander angeordneten, mit verschiedenen Vorschubgeschwindigkeiten umlaufenden Transportbändern geführt und aneinandergepreßt werden. Dadurch ist eine verhältnismäßig :einfache und selbst bei Verwendung dünner Furniere (unter z mm) sicher arbeitende Maschine geschaffen worden.Veneer splicing machine From the well-known machines for splicing differs from veneers joined at the abutting edges and provided with glue on them the Erizndungsartikel in that the veneers between two on top of each other arranged conveyor belts rotating at different feed speeds are guided and pressed together. This makes a relatively simple one and machine that works reliably even when using thin veneers (less than z mm) created.
Auf der Zeichnung ist der Erfindungsgegenstand in Fig.I in Seitenansicht (teilweise im Schnitt), in Fig. II in Draufsicht dargestellt. Die Fig. III zeigt einen Furnierstreifen, während die Fig. IV die fertige Furniertafel in Draufsicht und Querschnitt darstellt.In the drawing, the subject of the invention is in Fig.I in side view (partly in section), shown in Fig. II in plan view. Fig. III shows a veneer strip, while FIG. IV shows the finished veneer panel in plan view and represents cross-section.
Beim Erfindungsgegenstand werden die Furniere zwischen zwei endlose Stahlbänder a und beingeschoben, nachdem sie mit den Kanten zwecks Aufweichens des Leimes in die Formalinwanne d eingetaucht waren. Der Transport der beiden Stahlbänder wird mittels eines Fußhebels gesteuert; er wird eingeschaltet, wenn der Furnierstreifen in die Maschine unter der Führung c eingeschoben wird, und ausgeschaltet, wenn die zweite Kante beginnt unter der Führung c zu verschwinden. Das Stahlband b läuft über -eine Heizplatte, so daß der Leim der daraufliegenden Furnierstücke abbindet. Seine Transportgeschwindigkeit ist etwas größer als die des Stahlbandes a, wodurch erreicht wird, daß die Fugen mit dem notwendigen Druck bis zum Abbinden des Leims aneinandergeleimt werden. Die Leitrollen der beiden Stahlbänder a und b liegen nicht direkt übereinander; dadurch wird vermieden, daß durch zu stärken Druck das Holz zerstört wird, weil das Stahlband b etwas nachgibt. Der Abstand x zwischen beiden Stahlbändern kann durch die Handräder h reguliert werden. Es entsteht auch hier wiederum ein endloses Furnierband, das mittels einer hinter der Maschine angebrachten Furnierschere auf die gewünschte Länge abgeschnitten werden kann. Die Maschine besitzt einen Aufgabetisch in und einen Abnahmetisch n.In the subject matter of the invention, the veneers are pushed between two endless steel belts a and being, after the edges have been dipped into the formalin tub d to soften the glue. The transport of the two steel belts is controlled by means of a foot lever; it is switched on when the veneer strip is pushed into the machine under the guide c, and switched off when the second edge begins to disappear under the guide c. The steel band b runs over a heating plate so that the glue of the pieces of veneer on it sets. Its transport speed is slightly greater than that of the steel belt a, which means that the joints are glued together with the necessary pressure until the glue sets. The guide rollers of the two steel belts a and b are not directly on top of each other; this avoids that the wood is destroyed by increasing the pressure, because the steel band b yields a little. The distance x between the two steel strips can be regulated with the handwheels h. Here, too, an endless veneer band is created, which can be cut to the required length by means of veneer scissors attached behind the machine. The machine has a feed table in and a take-off table n.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER90119D DE613000C (en) | Veneer splicing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER90119D DE613000C (en) | Veneer splicing machine |
Publications (1)
Publication Number | Publication Date |
---|---|
DE613000C true DE613000C (en) | 1935-05-10 |
Family
ID=7418292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DER90119D Expired DE613000C (en) | Veneer splicing machine |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE613000C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE747289C (en) * | 1938-10-05 | 1944-09-18 | Alfred Pahl | Veneer joint gluing machine for thin veneers |
US2488759A (en) * | 1945-12-22 | 1949-11-22 | Mereen Johnson Machine Company | Plywood core machine |
DE757770C (en) * | 1939-05-11 | 1953-09-21 | Buerkle & Co Robert | Veneer joint gluing machine |
DE3912314A1 (en) * | 1989-04-14 | 1990-10-18 | Herbert Wild | Jointing thin pieces of veneer - involves two endless belts in contra motion and pressure plates above and below veneer |
-
0
- DE DER90119D patent/DE613000C/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE747289C (en) * | 1938-10-05 | 1944-09-18 | Alfred Pahl | Veneer joint gluing machine for thin veneers |
DE757770C (en) * | 1939-05-11 | 1953-09-21 | Buerkle & Co Robert | Veneer joint gluing machine |
US2488759A (en) * | 1945-12-22 | 1949-11-22 | Mereen Johnson Machine Company | Plywood core machine |
DE3912314A1 (en) * | 1989-04-14 | 1990-10-18 | Herbert Wild | Jointing thin pieces of veneer - involves two endless belts in contra motion and pressure plates above and below veneer |
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