ITFI20010149A1 - MULTIPLE BELT SAW FOR CONTEMPORARY CUTTING IN SEVERAL PARTS OF FIREWOOD LOGS - Google Patents

MULTIPLE BELT SAW FOR CONTEMPORARY CUTTING IN SEVERAL PARTS OF FIREWOOD LOGS Download PDF

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Publication number
ITFI20010149A1
ITFI20010149A1 IT2001FI000149A ITFI20010149A ITFI20010149A1 IT FI20010149 A1 ITFI20010149 A1 IT FI20010149A1 IT 2001FI000149 A IT2001FI000149 A IT 2001FI000149A IT FI20010149 A ITFI20010149 A IT FI20010149A IT FI20010149 A1 ITFI20010149 A1 IT FI20010149A1
Authority
IT
Italy
Prior art keywords
logs
cut
contemporary
cutting
log
Prior art date
Application number
IT2001FI000149A
Other languages
Italian (it)
Inventor
Roberta Mancianti
Original Assignee
Roberta Mancianti
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 Roberta Mancianti filed Critical Roberta Mancianti
Priority to IT2001FI000149A priority Critical patent/ITFI20010149A1/en
Priority to PCT/IT2002/000510 priority patent/WO2003011539A1/en
Publication of ITFI20010149A1 publication Critical patent/ITFI20010149A1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27BSAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B25/00Feeding devices for timber in saw mills or sawing machines; Feeding devices for trees
    • B27B25/04Feeding devices for timber in saw mills or sawing machines; Feeding devices for trees with feed chains or belts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D53/00Machines or devices for sawing with strap saw-blades which are effectively endless in use, e.g. for contour cutting
    • B23D53/005Machines or devices for sawing with strap saw-blades which are effectively endless in use, e.g. for contour cutting with a plurality of band saw blades or band saw blades having plural cutting zones, e.g. contiguous oppositely-moving saw blade portions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27BSAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B31/00Arrangements for conveying, loading, turning, adjusting, or discharging the log or timber, specially designed for saw mills or sawing machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27BSAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B31/00Arrangements for conveying, loading, turning, adjusting, or discharging the log or timber, specially designed for saw mills or sawing machines
    • B27B31/006Arrangements for conveying, loading, turning, adjusting, or discharging the log or timber, specially designed for saw mills or sawing machines with chains or belts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27BSAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B31/00Arrangements for conveying, loading, turning, adjusting, or discharging the log or timber, specially designed for saw mills or sawing machines
    • B27B31/08Discharging equipment

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Description

DESCRIZIONE DELL'INVENZIONE INDUSTRIALE A TITOLO: DESCRIPTION OF THE INDUSTRIAL INVENTION BY TITLE:

SEGA A NASTRI MULTIPLI PER IL TAGLIO CONTEMPORANEO IN PIU' PARTI DEI TRONCHI DI LEGNA DA ARDERE. MULTIPLE BAND SAW FOR THE CONTEMPORARY CUTTING OF MULTIPLE PARTS OF WOOD LOGS TO BE FIRE.

RIASSUNTO SUMMARY

Sega a Nastri composta da un sistema di catene sulle quali saranno appoggiati e trasportati i tronchi di legna da ardere, un sistema di catene superiori bloccherà i tronchi nella zona del taglio. Band saw consisting of a system of chains on which the logs of firewood will be placed and transported, a system of upper chains will block the logs in the cutting area.

Più tagli contemporanei verranno eseguiti sul tronco per mezzo di seghe a nastro fino ad ottenere i ciocchi, che saranno allontanati su di un nastro trasportatore, dopo aver subito una cernita da quelli che , per diametro troppo grosso, dovranno subire ulteriori tagli. More contemporary cuts will be performed on the trunk by means of band saws until the logs are obtained, which will be removed on a conveyor belt, after having undergone a sorting from those that, due to a diameter that is too large, will have to undergo further cuts.

DESCRIZIONE DESCRIPTION

La presente invenzione ha per oggetto una sega a nastri multipli che eseguono tagli contemporanei sul tronco di legno. The present invention relates to a multiple band saw which perform simultaneous cuts on the wooden log.

Le seghe finora note hanno la caratteristica di eseguire un solo taglio alla volta sul tronco; quindi, perché un tronco venga tagliato definitivamente deve subire più passate al taglio. Tutto ciò rende molto più lunghi i tempi di lavorazione. Saws known up to now have the characteristic of making only one cut at a time on the trunk; therefore, for a log to be cut definitively it must undergo several passes to the cut. All this makes processing times much longer.

Tale invenzione vuole ovviare a questo inconveniente rendendo inoltre più sicuro il lavoro dell'uomo poiché la zona di taglio è protetta e lontana dalla postazione del lavoratore. This invention aims to obviate this drawback by also making man's work safer since the cutting area is protected and far from the worker's position.

Tutto ciò è reso possibile per mezzo di un nastro trasportatore sul quale l'uomo appoggerà i tronchi prelevati dalla catasta, un sistema di catene li bloccherà nella zona del taglio. All this is made possible by means of a conveyor belt on which the man will place the logs taken from the stack, a system of chains will block them in the cutting area.

Qui più seghe a nastro eseguiranno sul tronco i tagli, in modo da ottenere da un tronco contemporaneamente tutti i ciocchi che se ne possono ricavare. Here several bandsaws will make the cuts on the log, in order to obtain all the logs that can be obtained from a log at the same time.

Un altro nastro allontanerà i ciocchi tagliati e pronti all'uso, separandoli da quelli che per diametro troppo grosso dovranno subire ulteriori tagli. Another belt will move away the cut and ready-to-use logs, separating them from those which, due to their large diameter, will have to undergo further cuts.

L'invenzione verrà ora spiegata in riferimento al disegno allegato, mostrante una forma esemplificativa di esecuzione della sega secondo l'invenzione. The invention will now be explained with reference to the attached drawing, showing an exemplary embodiment of the saw according to the invention.

La tav. 1 mostra una elevazione frontale parzialmente sezionata della sega completa, la tav. 2 mostra il corpo vero e proprio in vista laterale parzialmente sezionata, ed è qui che per una semplicità di comprensione si è suddivisa la sega nei suoi tre corpi principali che la compongono. The table 1 shows a partially sectioned front elevation of the complete saw, Tab. 2 shows the actual body in a partially sectioned side view, and it is here that for simplicity of understanding the saw has been divided into its three main bodies that compose it.

Quindi nella tav. 3 è rappresentato il corpo A di caricamento che si compone di un nastro caricatore (A-l) sul quale saranno appoggiati i tronchi da tagliare, un sistema costituito da catene e contrappesi permette la presa ed il bloccaggio del tronco (A-3) e mantiene la presa fino ad arrivare al corpo centrale B di Taglio tav. 4; qui un sistema di seghe a nastro (B-1)supportate da volani (B-2), eseguono tagli contemporanei sul tronco di legno; i nastri scorrono su delle guide (B-5)ad una distanza ben precisa tra loro in modo da ottenere ciocchi di dimensioni più o meno uguali ed usuali, circa 30cm, un sistema di sbloccaggio dei volani (B—4) permette la sostituzione dei nastri. Il tronco, tagliato in ciocchi dal piano di taglio(B-8)va a cadere nel separatore(B—10) dove viene separato a seconda della dimensione e trascinato o di nuovo al taglio perché di dimensioni troppo grandi o nel nastro trasportatore tav. 5 ,quindi pronto all'uso. Therefore in the table 3 shows the loading body A which consists of a loading belt (A-1) on which the logs to be cut will be placed, a system consisting of chains and counterweights allows the gripping and locking of the log (A-3) and maintains the taken up to the central body B of Taglio tab. 4; here a system of band saws (B-1) supported by flywheels (B-2), perform contemporary cuts on the log of wood; the belts slide on guides (B-5) at a precise distance from each other in order to obtain logs of more or less the same and usual size, about 30cm, a flywheel release system (B-4) allows the replacement of the tapes. The log, cut into logs from the cutting surface (B-8) falls into the separator (B-10) where it is separated according to its size and dragged either back to the cut because it is too large or in the conveyor belt tab. 5, then ready to use.

In pratica i particolari di esecuzione potranno comunque variare senza uscire dall'ambito del trovato e quindi dal dominio del brevetto di invenzione. In practice, the details of execution may in any case vary without departing from the scope of the invention and therefore from the domain of the invention patent.

Claims (1)

RIVENDICAZIONI DELL'INVENZIONE INDUSTRIALE A TITOLO: SEGA A NASTRI MULTIPLI PER IL TAGLIO CONTEMPORANEO IN PIU' PARTI DEI TRONCHI DI LEGNA DA ARDERE. 1) - Sega a nastri multipli caratterizzata dal fatto che esegue tagli contemporanei sul tronco di legno da ardere, con nastro trasportatore al taglio e nastro separatore dei tronchi tagliati 2) - Sega secondo la rivendicazione 1, caratterizzata da ciò che il suo corpo comprende: un nastro caricatore e trasportatore dei tronchi da tagliare, un sistema di catene e contrappesi per il bloccaggio del tronco al taglio, un sistema di seghe a nastro su volani, e motori per il loro funzionamento, un sistema di sbloccaggio dei volani per la manutenzione dei nastri, un sistema di separazione dei ciocchi tagliati in funzione del diametro costituito da una catena e da un nastro trasportatore con i relativi organi per la trasmissione del moto. CLAIMS OF THE INDUSTRIAL INVENTION BY TITLE: MULTIPLE BAND SAW FOR THE CONTEMPORARY CUTTING OF MULTIPLE PARTS OF WOOD LOGS TO BE FIRE. 1) - Multiple band saw characterized by the fact that it performs contemporary cuts on the log of firewood, with conveyor belt to the cut and separator belt of the cut logs 2) - Saw according to claim 1, characterized by what its body comprises: a loader and conveyor belt for the logs to be cut, a system of chains and counterweights for locking the log when cut, a system of band saws on flywheels, and motors for their operation, a flywheel release system for maintenance of the belts, a system for separating the logs cut according to the diameter consisting of a chain and a conveyor belt with the relative organs for the transmission of motion.
IT2001FI000149A 2001-08-01 2001-08-01 MULTIPLE BELT SAW FOR CONTEMPORARY CUTTING IN SEVERAL PARTS OF FIREWOOD LOGS ITFI20010149A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT2001FI000149A ITFI20010149A1 (en) 2001-08-01 2001-08-01 MULTIPLE BELT SAW FOR CONTEMPORARY CUTTING IN SEVERAL PARTS OF FIREWOOD LOGS
PCT/IT2002/000510 WO2003011539A1 (en) 2001-08-01 2002-07-31 Automatic multi band saw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001FI000149A ITFI20010149A1 (en) 2001-08-01 2001-08-01 MULTIPLE BELT SAW FOR CONTEMPORARY CUTTING IN SEVERAL PARTS OF FIREWOOD LOGS

Publications (1)

Publication Number Publication Date
ITFI20010149A1 true ITFI20010149A1 (en) 2003-02-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
IT2001FI000149A ITFI20010149A1 (en) 2001-08-01 2001-08-01 MULTIPLE BELT SAW FOR CONTEMPORARY CUTTING IN SEVERAL PARTS OF FIREWOOD LOGS

Country Status (2)

Country Link
IT (1) ITFI20010149A1 (en)
WO (1) WO2003011539A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008006710U1 (en) * 2008-05-16 2008-07-24 Lutz, Adolf Device for sawing wood in multiple cuts
DE102010023688A1 (en) * 2010-06-14 2011-12-15 Hüpgen & Wollgarten GbR (vertretungsberechtigter Gesellschafter: Christoph Hüpgen, 52152 Simmerath) Sawing fixture for manufacturing wood block for burning in chimney oven, has log transported on belt conveyor after engagement of circular saw blades and distributed from fixture, and blank holder provided for long wood piece

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US900677A (en) * 1906-05-18 1908-10-06 C A Smith Lumber Co Twin band-saw mill.
DE640474C (en) * 1934-08-01 1937-01-05 Walther Bezner Dipl Ing Band saw for cross-cutting logs
US3452788A (en) * 1966-08-22 1969-07-01 Bennie T Busch Automatic stave equalizing machine
CH495201A (en) * 1969-03-15 1970-08-31 Linck Maschf & Eisen Device for feeding wood to woodworking machines
US4881584A (en) * 1989-01-09 1989-11-21 Weyerhaeuser Company Infeed conveyor for saw

Also Published As

Publication number Publication date
WO2003011539A1 (en) 2003-02-13

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