DE1091313B - Device for processing the surfaces of workpieces made of wood or similar materials in the grinding process - Google Patents

Device for processing the surfaces of workpieces made of wood or similar materials in the grinding process

Info

Publication number
DE1091313B
DE1091313B DEC17023A DEC0017023A DE1091313B DE 1091313 B DE1091313 B DE 1091313B DE C17023 A DEC17023 A DE C17023A DE C0017023 A DEC0017023 A DE C0017023A DE 1091313 B DE1091313 B DE 1091313B
Authority
DE
Germany
Prior art keywords
pressure shoe
processing
wood
carrier
contact roller
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
Application number
DEC17023A
Other languages
German (de)
Inventor
Ernst O Carstens
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.)
ERNST CARSTENS MASCHINENFABRIK
Original Assignee
ERNST CARSTENS MASCHINENFABRIK
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 ERNST CARSTENS MASCHINENFABRIK filed Critical ERNST CARSTENS MASCHINENFABRIK
Priority to DEC17023A priority Critical patent/DE1091313B/en
Publication of DE1091313B publication Critical patent/DE1091313B/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B21/00Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/04Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces
    • B24B21/10Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces involving a rigid member, e.g. pressure bar, table, pressing or supporting the belt over substantially its whole span

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Description

Vorrichtung zur Bearbeitung der Oberflächen von Werkstücken aus Holz od. dgl. Stoffen im Schleifverfahren Bei dein Schleifverfahren zur Bearbeitung der Oberflächen von Werkstücken aus Holz und dergleichen Stoffen nach Patentanmeldung C 13809 Ib/,38e wird ein Schleifband verwendet, das über eine Kontaktrolle und einen Schleifdruckschuh geführt wird. Die Werkstücke werden in einem einzigen Arbeitsgang zunächst der Bearbeitung durch das Schleifband unter Verwendung der Kontaktrolle und hierauf der Bearbeitung durch das gleiche Schleifband unter Heranziehung des Schleifdruckschuhes ausgesetzt. Zum Ausüben des Verfahrens gibt das Hauptpatent eine Vorrichtung an, die einen Träger für eine Kontaktrolle, einen Schleifdruckschuh und eine Spannrolle mit einem über diese, die Kontaktrolle und den Schleifdruckschuh geführten Schleifband umfaßt.Device for processing the surfaces of workpieces made of wood od. Like. Materials in the grinding process In your grinding process for processing the surfaces of workpieces made of wood and similar materials according to patent application C 13809 Ib /, 38e, a sanding belt is used, which has a contact roller and a sanding pressure shoe to be led. In a single operation, the workpieces are first subjected to processing by the grinding belt using the contact roller and then to processing by the same grinding belt using the grinding pressure shoe. For practicing the method, the main patent specifies a device which comprises a carrier for a contact roller, a sanding pressure shoe and a tensioning roller with a sanding belt guided over the latter, the contact roller and the sanding pressure shoe.

Es hat sich nun gezeigt, daß sich das Verfahren nach dem Hauptpatent besonders vorteilhaft ausführen läßt, wenn bei einer Vorrichtung der angegebenen Art erfindungsgemäß der Träger ortsfest eingebaut ist, während sowohl die Kontaktrolle als auch der Schleifdruckschuh im Abstand gegenüber dem zu schleifenden Werkstück je für sich änderbar sind.It has now been shown that the method according to the main patent can perform particularly advantageous when the carrier according to the invention in a device of the type specified fixedly is installed, while both the contact roll and the grinding pressure shoe at a distance with respect to the to be ground workpiece unmixed are changeable.

Günstig ist dabei, die Kontaktrolle über einen verdrehbaren Exzenter am Träger zu lagern. Durch diese Ausbildung läßt sich der Abstand der Schleifrolle vom Werkstück in einfacher Weise regeln.It is beneficial to have the contact roller via a rotatable eccentric to be stored on the carrier. This training allows the distance between the grinding roller from the workpiece in a simple manner.

Die Erfindung ist an Hand der Zeichnung beispielsweise erläutert.The invention is explained with reference to the drawing, for example.

Die Kontaktrolle 1, die Laufrolle 2 und die Spannrolle 3 mit der zugehörigen Feder 4 werden. mitsamt dem über die Rollen und den Schleifdruckschuh 7 geführten Schleifband 5 von dem Träger 6 aufgenommen. Der Träger 6 ist gegenüber dem Maschinengestell 10 ortsfest vorgesehen. Dieses trägt im übrigen die Vorschubeinrichtung, die aus den Förderrollen 11, 12 und einem darüberlaufenden Förderband 13 besteht. Außerdem sind noch die Druckwalzen 14 und 15 vorgesehen, die das Schleifgut, also die Werkstücke, an die Vorschubeinrichtung anpressen.The contact roller 1, the roller 2 and the tensioning roller 3 with the associated spring 4 are. taken up by the carrier 6 together with the sanding belt 5 guided over the rollers and the sanding pressure shoe 7 . The carrier 6 is provided in a stationary manner with respect to the machine frame 10. This also carries the feed device, which consists of the conveyor rollers 11, 12 and a conveyor belt 13 running over them. In addition, the pressure rollers 14 and 15 are also provided, which press the material to be sanded, that is to say the workpieces, against the feed device.

Die Kontaktrolle 1 kann unabhängig von dem Schleifdruckschuh 7 im Abstand gegenüber dem Förderband 13 verstellt werden, wie dies durch den Doppelpfeil A angedeutet ist. Hierzu erfolgt die Halterung der Kontaktrolle 1 am Träger 6 mittels eines mit 16 bezeichneten verdrehbaren Exzenters. Zum Einstellen des gewünschten Abstandes der Kontaktrolle 1 vom Förderband 13 wird der Exzenter 16 so verdreht, daß sich die gewünschte Entfernung ergibt. Hierauf wird der Exzenter in einer eingenommenen Lage festgelegt. Der Druckschuh 7 kann ebenfalls für sich im Ab- stand gegenüber dem Förderband 13 verstellt werden. Dies ist durch den Doppelpfeil B angedeutet. Zum Verstellen des Druckschuhes 7 dient dabei ein (nicht gezeigtes) Gestänge.The contact roller 1 can be adjusted at a distance from the conveyor belt 13 independently of the grinding pressure shoe 7 , as is indicated by the double arrow A. For this purpose, the contact roller 1 is held on the carrier 6 by means of a rotatable eccentric designated 16. To set the desired distance between the contact roller 1 and the conveyor belt 13 , the eccentric 16 is rotated so that the desired distance is obtained. The eccentric is then set in an assumed position. The pressure shoe 7 may also by itself in an interval relative to the conveyor belt 13 to be adjusted. This is indicated by the double arrow B. A linkage (not shown) is used to adjust the pressure shoe 7.

Claims (2)

PATENTANSPRÜCHE: 1. Vorrichtung mit einem Träger für eine Kontaktrolle, einen Schleifdruckschuh, eine Laufrolle und eine Spannrolle und einem über die Rollen und den Schleifdruckschuh geführten Schleifband zum Ausüben des Verfahrens nach Patentanmeldung C 13809 Ib/,38c, dadurch gekennzeichnet, daß der Träger (6) ortsfest eingebaut ist, während sowohl die Kontaktrolle (1) als auch der Schleifdruckschuh (7) im Abstand gegenüber dem zu schleifenden Werkstück je für sich änderbar sind. PATENT CLAIMS: 1. Device with a carrier for a contact roller, a grinding pressure shoe, a roller and a tensioning roller and a grinding belt guided over the rollers and the grinding pressure shoe for performing the method according to patent application C 13809 Ib /, 38c, characterized in that the carrier ( is installed fixedly 6), while both the contact roller (1) as the grinding pressure shoe (7) can be changed for also at a distance relative to the workpiece to be ground ever. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Kontaktrolle (1) über einen verdrehbaren Exzenter (16) am Träger (6) gelagert ist. 3. Vorrichtung nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß der Schleifdruckschuh (7) mittels eines Gestänges im Abstand gegenüber dem Werkstück einstellbar ist.2. Apparatus according to claim 1, characterized in that the contact roller (1) is mounted on the carrier (6) via a rotatable eccentric (16). 3. Device according to claims 1 and 2, characterized in that the grinding pressure shoe (7) is adjustable by means of a linkage at a distance from the workpiece.
DEC17023A 1958-06-18 1958-06-18 Device for processing the surfaces of workpieces made of wood or similar materials in the grinding process Pending DE1091313B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEC17023A DE1091313B (en) 1958-06-18 1958-06-18 Device for processing the surfaces of workpieces made of wood or similar materials in the grinding process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC17023A DE1091313B (en) 1958-06-18 1958-06-18 Device for processing the surfaces of workpieces made of wood or similar materials in the grinding process

Publications (1)

Publication Number Publication Date
DE1091313B true DE1091313B (en) 1960-10-20

Family

ID=7016160

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC17023A Pending DE1091313B (en) 1958-06-18 1958-06-18 Device for processing the surfaces of workpieces made of wood or similar materials in the grinding process

Country Status (1)

Country Link
DE (1) DE1091313B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0225296A1 (en) * 1985-10-22 1987-06-10 Dmc S.P.A. A wide belt smooth sander
DE19740925A1 (en) * 1997-09-17 1999-03-18 Daimler Benz Ag Belt-type grinder
DE102006053420B4 (en) * 2005-11-14 2011-02-10 Bütfering Schleiftechnik GmbH belt sander

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0225296A1 (en) * 1985-10-22 1987-06-10 Dmc S.P.A. A wide belt smooth sander
DE19740925A1 (en) * 1997-09-17 1999-03-18 Daimler Benz Ag Belt-type grinder
DE102006053420B4 (en) * 2005-11-14 2011-02-10 Bütfering Schleiftechnik GmbH belt sander
DE102006053420C5 (en) * 2005-11-14 2017-04-27 Weeke Bohrsysteme Gmbh belt sander

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