DE2417314A1 - DEVICE FOR PICKING UP AND STACKING KNIFE VENEER FROM A TAPE DRYER - Google Patents
DEVICE FOR PICKING UP AND STACKING KNIFE VENEER FROM A TAPE DRYERInfo
- Publication number
- DE2417314A1 DE2417314A1 DE19742417314 DE2417314A DE2417314A1 DE 2417314 A1 DE2417314 A1 DE 2417314A1 DE 19742417314 DE19742417314 DE 19742417314 DE 2417314 A DE2417314 A DE 2417314A DE 2417314 A1 DE2417314 A1 DE 2417314A1
- Authority
- DE
- Germany
- Prior art keywords
- veneers
- belts
- rods
- stacking
- belt dryer
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H31/00—Pile receivers
- B65H31/30—Arrangements for removing completed piles
- B65H31/3009—Arrangements for removing completed piles by dropping, e.g. removing the pile support from under the 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
- B65H29/001—Adaptations of counting devices
-
- 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
- B65H29/12—Delivering or advancing articles from machines; Advancing articles to or into piles by means of the nip between two, or between two sets of, moving tapes or bands or rollers
- B65H29/14—Delivering or advancing articles from machines; Advancing articles to or into piles by means of the nip between two, or between two sets of, moving tapes or bands or rollers 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
- B65H31/00—Pile receivers
- B65H31/30—Arrangements for removing completed piles
- B65H31/3009—Arrangements for removing completed piles by dropping, e.g. removing the pile support from under the pile
- B65H31/3018—Arrangements for removing completed piles by dropping, e.g. removing the pile support from under the pile from opposite part-support elements, e.g. operated simultaneously
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H31/00—Pile receivers
- B65H31/30—Arrangements for removing completed piles
- B65H31/3054—Arrangements for removing completed piles by moving the surface supporting the lowermost article of the pile, e.g. by using belts or rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/42—Piling, depiling, handling piles
- B65H2301/422—Handling piles, sets or stacks of articles
- B65H2301/4226—Delivering, advancing piles
- B65H2301/42261—Delivering, advancing piles by dropping
- B65H2301/422615—Delivering, advancing piles by dropping from opposite part-support elements, e.g. operated simultaneously
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Veneer Processing And Manufacture Of Plywood (AREA)
- Drying Of Solid Materials (AREA)
- Basic Packing Technique (AREA)
Description
DIPL. ING. WALTER MEISSNER DIPL. ING. HERBERT TISCHERDIPL. ING. WALTER MEISSNER DIPL. ING. HERBERT TISCHER
DIPL. ING. PETER E. MEISSNER MÖNCHENDIPL. ING. PETER E. MEISSNER MÖNCHEN
DIPL. ING. H.-JOACHIM PRESTINGDIPL. ING. H. JOACHIM PRESTING
BERLINBERLIN
1 BERLIN 33 (GRUNEWALD), den 5.April 1974 HERBERTSTRASSE 22 1 BERLIN 33 (GRUNEWALD), April 5, 1974 HERBERTSTRASSE 22
Pr/Ha.Pr / Ha.
No. 2773No. 2773
ANGELO CREMONA,ANGELO CREMONA,
Viale Lombardia, 275, MONZA (Milano), Italien.Viale Lombardia, 275, MONZA (Milano), Italy.
Vorrichtung zum Aufnehmen und Stapeln von Messerfurnieren, die von einem Bandtrockner kommenDevice for picking up and stacking sliced veneers coming from a belt dryer
Die Erfindung betrifft eine Vorrichtung zum Aufnehmen und Stapeln von Messerfurnieren, die von einem Bandtrockner kommen.The invention relates to a device for picking up and stacking sliced veneers coming from a belt dryer.
Bisher wurden Messerfurniere, die aus einem Bandtrockner kommen, von Hand gestapelt. Es ist jedoch heutzutage unmöglich, auf diese, Weise zu arbeiten, da die Fördergeschwindigkeit, mit der die Furniere aus dem Trockner austreten, bis zu 30 m/min erreicht und somit dem Arbeiter an der Maschine keine Möglichkeit mehr gibt, die Furniere sorgfältig zu stapeln.Until now, sliced veneers coming from a belt dryer were stacked by hand. However, it is impossible these days this, way of working, since the conveyor speed at which the veneers exit the dryer is up to 30 m / min and thus no longer gives the worker at the machine the opportunity to carefully stack the veneers.
Der Erfindung liegt die Aufgabe zugrunde, eine Maschine der eingangs genannten Art zu schaffen, mit der eine vorbestimmte Zahl getrockneter Furniere aufgenommen und gestapelt werden kann.The invention is based on the object of creating a machine of the type mentioned at the outset with which a predetermined Number of dried veneers can be picked up and stacked.
Diese Aufgabe wird erfindungsgemäß durch die in den Ansprüchen enthaltenen Merkmale gelöst.According to the invention, this object is achieved by the features contained in the claims.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im folgenden beschrieben. Es zeigenAn embodiment of the invention is shown in the drawing and is described below. Show it
— 2 —- 2 -
Büro Berlin 509828/0136 Berlin office 509828/0136
Fernsprechen 885 60 37/886 2382 Bankkonto: Walter Meissner, Berliner Bank ΑΘ, Postscheckkonto ιTelephony 885 60 37/886 2382 Bank account: Walter Meissner, Berliner Bank ΑΘ, Postscheckkonto ι
Drahtwort ι Invention Berlin Berlln-Halensee, KurfUrstendamm 130, Konto-Nr. 3695716000 W. Meissner Berlin West 122 82-109Wire word ι Invention Berlin Berlln-Halensee, KurfUrstendamm 130, account no. 3695716000 W. Meissner Berlin West 122 82-109
ORfQfNALORfQfNAL
-2- 24173H-2- 24173H
Fig. 1 eine schematische Seitenansicht der erfindungsgemäßen Vorrichtung,1 shows a schematic side view of the device according to the invention,
Fig. 2 eine Draufsicht und dieFig. 2 is a plan view and the
Fig. 3 und 4 perspektivische Ansichten,,3 and 4 perspective views,
Wie aus der Zeichnung hervorgeht, ist die erfindungsgemäße Vorrichtung in erster Linie gekennzeichnet durch parallele Förderbänder 1 und eine entsprechende Anzahl von Gegenbändern 2, die die aus dem Trockner E (Fig. 1) austretenden Furniere an die Bänder 1 andrücken und sich mit ihm mitbewegen. Ein anderes Merkmal der Vorrichtung ist ein drehzahlveränderlicher Motor, der mittels geeigneter Übersetzung sowohl die Bänder 1 als auch die Gegenbänder 2 mit einer Geschwindigkeit von etwa 120 m/min antreibt, wodurch die Furniere im Abstand voneinander gehalten werden können.As can be seen from the drawing, the device according to the invention is primarily characterized by parallel Conveyor belts 1 and a corresponding number of opposing belts 2, which attach the veneers emerging from the dryer E (FIG. 1) press on the straps 1 and move with it. Another feature of the device is variable speed Motor that by means of a suitable translation both the belts 1 and the opposing belts 2 at one speed of about 120 m / min drives, whereby the veneers can be kept at a distance from each other.
Ein drittes Merkmal der Vorrichtung besteht darin, daß über ihre gesamte Breite eine Reihe von Wegsteuerelementen in Form von abstandsgleichen parallelen Stäben !^vorgesehen sind, die wie umgedrehte Schlittenkufen ausgebildet sind. Mit diesen Stäben ist ein einwandfreies Stapeln der Furniere möglich, intern diese veranlaßt werden, hinter den Bändern 1 herabzufallen , wo sie sich an den Kufen ^1 der Wegsteuerelemente 5» die als Anschlag wirken, anordnen. Auf diese Weise wird erreicht, daß die Furniere ordentlich eins über dem anderen liegen statt sich aufeinander zu verschieben, was Schäden im Falle des Vorhandensein von Rissen und Unebenheiten verursachen würde. Da die Antriebsdrehzahl veränderlich ist, kann die Geschwindigkeit der Bänder 1 und 2 eingestellt werden. Demzufolge kann die Fördergeschwindigkeit der Furniere entsprechend ihrer Dicke und ihrer spezifischen Schwere so eingestellt werden, daß sie an die gewünschte Stelle fallen.A third feature of the device is that a number of path control elements in the form of equidistant parallel rods are provided over its entire width, which are designed like inverted slide runners. These rods error-free stacking of veneers is possible internally causing them to fall down behind the bands 1, where they act on the runners ^ 1 the path control elements 5 "as a stop order. In this way it is achieved that the veneers lie neatly one on top of the other instead of shifting on one another, which would cause damage in the event of cracks and unevenness. Since the drive speed is variable, the speed of belts 1 and 2 can be adjusted. As a result, the conveying speed of the veneers can be adjusted according to their thickness and specific gravity so that they fall to the desired location.
Zu demselben Zweck ist ein Handrad vorgesehen, mit dem die Wegsteuerelemente 5 in der Horizontalen entsprechend der Breite der Furniere verschiebbar sind.For the same purpose, a handwheel is provided with which the path control elements 5 can be moved horizontally according to the width of the veneers.
Ein weiteres Merkmal der erfindungsgemäßen Vorrichtung bestehtAnother feature of the device according to the invention is
- 3- - 3-
509828/0136509828/0136
24173H24173H
aus zwei Reihen von gegenüber angeordneten Stangen 6^, die jeweils mit der Kolbenstange eines pneumatischen Zylinders 6 verbunderisind, wobei die Stangen 6>, der einen Reihe gegenüber denen der anderen Reihe versetzt sind, so daß sie alle gemeinsam zwei versetzte Harken bilden, die die Furniere von den Bändern 1 empfangen und tragen. Schließlich sind Photozellen 4 vorgesehen, mit denen die Furniere gezählt und das gleichzeitige Zurückziehen aller Stäbe 6^ und ihr sofortiges anschließendes Zurückkehren in die Arbeitsstellung bewirkt werden kann, wenn eine vorbestimmte Anzahl von Furnieren passiert hat.of two rows of oppositely arranged rods 6 ^, which are each connected to the piston rod of a pneumatic cylinder 6, the rods 6> of one row being offset from those of the other row so that they all together form two offset rakes which the Receiving veneers from the belts 1 and wearing them. Finally, photocells 4 are provided with which the veneers are counted and the simultaneous retraction of all rods 6 ^ and their immediate subsequent return to the working position can be effected when a predetermined number of veneers has passed.
Jeder Furnierstapel, der so gebildet ist, fällt auf Förderbänder 7, die von einem unabhängigen Motor angetrieben werden und die die Stapel zu einer Sammelstelle bewegen. Das Aufnehmen, Stapeln und Weitertransportieren der getrockneten Furniere ist auf diese Weise kontinuierlich und erlaubt die optimale Ausnutzung des Bandtrockners, der heutzutage in der Lage ist, mehr als 80 Furniere pro Minute zu trocknen.Each stack of veneers thus formed falls onto conveyor belts 7 driven by an independent motor and move the stacks to a collection point. The picking up, stacking and further transport of the dried veneers is in this way continuously and allows the optimal use of the belt dryer, which is nowadays able to to dry more than 80 veneers per minute.
509828/0136509828/0136
Claims (4)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT3220873A IT1002308B (en) | 1973-12-27 | 1973-12-27 | EQUIPMENT SUITABLE FOR COLLECTING AND STACKING SHEETS OF SLICED WOOD COMING FROM A TAPE DRYER IN A PREFIXED NUMBER |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2417314A1 true DE2417314A1 (en) | 1975-07-10 |
Family
ID=11235009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19742417314 Pending DE2417314A1 (en) | 1973-12-27 | 1974-04-05 | DEVICE FOR PICKING UP AND STACKING KNIFE VENEER FROM A TAPE DRYER |
Country Status (5)
Country | Link |
---|---|
BR (1) | BR7410533D0 (en) |
DE (1) | DE2417314A1 (en) |
ES (1) | ES424704A1 (en) |
FR (1) | FR2256098A1 (en) |
IT (1) | IT1002308B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102380897A (en) * | 2011-09-21 | 2012-03-21 | 河北大华宇机械制造有限公司 | Automatic veneer collecting machine |
-
1973
- 1973-12-27 IT IT3220873A patent/IT1002308B/en active
-
1974
- 1974-03-28 ES ES424704A patent/ES424704A1/en not_active Expired
- 1974-03-28 FR FR7410959A patent/FR2256098A1/en not_active Withdrawn
- 1974-04-05 DE DE19742417314 patent/DE2417314A1/en active Pending
- 1974-12-17 BR BR1053374A patent/BR7410533D0/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102380897A (en) * | 2011-09-21 | 2012-03-21 | 河北大华宇机械制造有限公司 | Automatic veneer collecting machine |
CN102380897B (en) * | 2011-09-21 | 2015-01-28 | 河北大华宇机械制造有限公司 | Automatic veneer collecting machine |
Also Published As
Publication number | Publication date |
---|---|
FR2256098A1 (en) | 1975-07-25 |
BR7410533D0 (en) | 1975-09-02 |
ES424704A1 (en) | 1976-06-16 |
IT1002308B (en) | 1976-05-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OHW | Rejection |