DK167056B1 - PROCEDURE AND MACHINE FOR PLATING AND PROCEDURAL SAVING OF LAMPLES, PARTS FOR LIMT WOOD - Google Patents
PROCEDURE AND MACHINE FOR PLATING AND PROCEDURAL SAVING OF LAMPLES, PARTS FOR LIMT WOOD Download PDFInfo
- Publication number
- DK167056B1 DK167056B1 DK83491A DK83491A DK167056B1 DK 167056 B1 DK167056 B1 DK 167056B1 DK 83491 A DK83491 A DK 83491A DK 83491 A DK83491 A DK 83491A DK 167056 B1 DK167056 B1 DK 167056B1
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- plank
- plane
- sawing
- board
- guide
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B1/00—Methods for subdividing trunks or logs essentially involving sawing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C1/00—Machines for producing flat surfaces, e.g. by rotary cutters; Equipment therefor
- B27C1/08—Machines for working several sides of work simultaneously
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G19/00—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws
- B27G19/08—Accessories for keeping open the saw kerf, e.g. riving knives or wedge plates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
- B27M3/04—Manufacture or reconditioning of specific semi-finished or finished articles of flooring elements, e.g. parqueting blocks
Description
i DK 167056 B1in DK 167056 B1
Opfindelsen angår en fremgangsmåde til høvling og langsgående opsavning af lameller, især til limtræ ud fra i tværsnit let krummede træplanker, og ved hvilken hver træplanke anbringes på et plan med den hule side nedad og under fremføring langs 5 planet afrettes på sidefladerne, hvorefter planken styret ved hjælp af de afretttede sidefladers anlæg mod sidestyr nedefra delvis gennemsaves til dannelse af et antal ved deres øvre ende sammenhængende lameller, presses nedad til anlæg mod planen og høvles på over- og undersiden og derefter ovenfra gen-10 nemsaves fuldstændigt i det mindste i områderne svarende til den delvise gennemsavning nedefra.BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to a method of planing and longitudinal sawing of slats, in particular to glued timber from slightly curved wooden planks, in which each wooden plank is placed on a plan with the hollow side facing downwards and while advancing along the plane is aligned on the lateral surfaces, whereupon the plank is guided. by means of the abutments of the directed lateral faces against the lateral side are partially pierced to form a plurality of slats connected at their upper end, pressed downwards to abut the plane and planed on the upper and lower sides and then completely recessed from above, at least in the areas corresponding to the partial perforation from below.
Ved en kendt fremgangsmåde rf ovennævnte art til fremstilling af lameller til limtræsproduktion, styres træplankerne ved 15 hjælp af sidestyr, der ligger an mod det nedre område af plankernes afrettede sideflader. Da træplankerne på grund af deres krumning og anbringelse på planet er bredest for oven, må sidefladerne afrettes fuldstændigt over hele deres højde for opnåelse af et pålideligt anlæg mod sidestyrene. Endvidere for-20 hindrer sidestyrene under nedpresni ngen af planken til anlæg mod planet en udvidelse af planken i dennes nedre område, hvorfor de ved opsavningen nedefra dannede savsnit vil blive presset sammen ved deres nedre ende. Dette bevirker endvidere, at der ved den efterfølgende gennemsavning ovenfra vil ske en 25 klemning omkring savklingerne.In a known method for the aforementioned kind of manufacture of laminates for laminated wood production, the wooden planks are controlled by means of lateral guides which abut the lower area of the planed side surfaces of the planks. Since the wooden planks are widest above all due to their curvature and positioning on the plane, the side surfaces must be completely leveled over their entire height to obtain a reliable system against the side guides. Furthermore, during lateral depression of the plank to abut the plane, the lateral guides prevent an expansion of the plank in its lower region, so that the saw cuts formed from the bottom will be compressed at their lower end. This also causes a subsequent clamping around the saw blades from the subsequent sawing from above.
Formålet med opfindelsen er at anvise en fremgangsmåde af den indledningsvis nævnte art, som eliminerer risikoen for en klemning omkring savklingerne, og som desuden muliggør bedre 30 træudnyttelse.The object of the invention is to provide a method of the kind mentioned above, which eliminates the risk of clamping around the saw blades and which also allows for better tree utilization.
Til opnåelse af dette formål er fremgangsmåden ifølge opfindelsen ejendommelig ved, at de afrettede sideflader bringes i anlæg med sidestyrene i et område af planken beliggende oven 35 over dennes halve højde. Ved at styringen foretages for oven på planken, hvor denne er bredest, og hvor der stadig er massivt træ efter opsavningen nedenfra, og der således i det væ- 2 DK 167056 Bl sentlige ikke foretages nogen styring i området med savsnittene frembragt ved den delvise opsavning nedefra, kan træet frit udvide sig i dette område, når det presses til anlæg mod pla net. Der er herved ingen risiko for, at der vil ske en klem-5 ning omkring savklingerne.In order to achieve this object, the method according to the invention is characterized in that the aligned side surfaces are brought into contact with the side guides in an area of the plank located above 35 half its height. In that the control is carried out on top of the plank, where it is widest and where there is still solid wood after the sawing from below, and thus in the main, no control is made in the area with the saws produced by the partial sawing. from below, the tree can freely expand in this area when pressed for planting against planks. There is thus no risk that a clamp will occur around the saw blades.
Desuden kan ifølge opfindelsen sidefladerne alene afrettes til dannelse af en anlægsflade i det øvre område af' planken. Ved at afretningen således alene foretages i det område, hvor 10 planken er bredest, opnås en bedre udnyttelse af træet end ved kendte fremgangsmåder, hvor der også afrettes ved bunden af sidefladerne, hvor planken er smallest.In addition, according to the invention, the side surfaces can only be aligned to form a contact surface in the upper region of the plank. Thus, the alignment is only done in the area where the plank is widest, better utilization of the wood is achieved than by known methods, where also at the bottom of the side surfaces, where the plank is smallest.
Desuden kan ifølge opfindelsen den afrettede anlægsflade have 15 en højde på i hovedsagen 20 til 50% og især 20 til 33% af plankens højde. Herved er der i praksis opnået tilfredsstillende resultater.In addition, according to the invention, the leveled abutment surface may have a height of generally 20 to 50% and especially 20 to 33% of the height of the board. This has in practice achieved satisfactory results.
Opfindelsen angår endvidere en maskine til brug ved udøvelse 20 af fremgangsmåden ifølge opfindelsen, og som omfatter et fremføringsmiddel til fremføring af plankerne langs planet og set i fremføringsretningen to sidekuttere til afretning af hver sin af plankens modstående sidekanter, en undersav til delvis gennemsavning af planken nedefra for dannelse af et antal sam-25 menhængende lameller, en over- og en underhøvl til høvling af plankens over- og underside, en oversav til gennemsavning af planken ovenfra i det mindste i områderne svarende til den delvise gennemsavning nedefra, hvilken maskine yderligere omfatter to parallelle sidestyr, som er indrettet til ved anlæg 30 mod plankens afrettede sideflader at styre planken i det mindste i forbi ndel se med gennemsavn i ngerne, og nedpresningsmidler til at presse planken mod planen i det mindste i forbindelse med høvlingen af plankens over- og underside samt opsavningen ovenfra.The invention further relates to a machine for use in the practice of the method according to the invention, which comprises a feeder means for advancing the planks along the plane and seen in the direction of feeding two side cutters for aligning each of the opposite side edges of the plank, a sub saw for partial sawing of the plank from below for forming a plurality of interconnecting slats, an upper and a lower plane for planing the top and bottom of the board, an overhead for sawing the plank from above, at least in the areas corresponding to the partial bottom down, which machine further comprises two parallel side guides arranged at abutment 30 against the planar sidewalls to guide the plank at least in advance with piercing in the joints, and compression means to press the plank against the plan at least in connection with the planing of the top and bottom of the plank as well as the sawing from above.
Maskinen ifølge opfindelsen er ejendommelig ved, at sidestyrenes styreflader udelukkende er beliggende i et niveau over 35 3 DK 167056 B1 planet større end i hovedsagen plankens halve højde. Herved vil styringen af plan-ken alene finde sted i plankens øvre område, hvor der tilbagestår massivt træ efter den delvise gen-nemsavning ved hjælp af undersaven, og som følge heraf kan 5 planken frit udvide sig s ideværts i dens nedre område, når den presses an mod planet således, at risikoen for en klemning om kring savklingerne undgås samtidigt med, at der åbnes mulighed for en bedre materialeudnyttelse, idet en afretning af sidefladerne ved bunden af disse, hvor planken er smallest, ikke 10 er nødvendig.The machine according to the invention is characterized in that the guide surfaces of the side guides are located only at a level above the plane larger than substantially the half height of the board. In this way, the plank will only take place in the upper area of the plank, where solid wood remains after the partial sawing by means of the sub saw, and as a result, the plank can freely expand laterally in its lower area when pressed against the plane so that the risk of clamping around the saw blades is avoided while allowing for better material utilization, since alignment of the side surfaces at the bottom of these, where the plank is smallest, is not necessary.
Ifølge opfindelsen kan sidestyrenes styreflader være beliggende i et niveau over planet svarende til i alt væsentligt den øvre tredjedel til den øvre femtedel af planken. Denne 15 placering har i praksis givet gode resultater.According to the invention, the guide surfaces of the side guides may be located at a level above the plane corresponding to substantially the upper third to the upper fifth of the plank. This 15 placement has in practice produced good results.
Desuden kan ifølge opfindelsen sidestyrenes styreflader i alt væsentligt være beliggende i området af planken, som ikke gen-nemsaves af den nedre sav. Denne udførelsesform er særlig for-20 delagtig, idet styrefladerne herved alene vil virke på området af planken, hvor denne er massiv, og en sammenklemning af det delvis gennemsavede område herved med sikkerhed undgås.In addition, according to the invention, the guide surfaces of the side guides may be substantially located in the region of the plank which is not reflected by the lower saw. This embodiment is particularly advantageous in that the guide surfaces hereby act only on the area of the plank where it is solid, and a squeeze of the partially cut area is thereby safely avoided.
Fremdeles kan ifølge opfindelsen sidestyrene omfatte et fast 25 sidestyr og et indstilleligt sidestyr, som kan indstilles svarende til i alt væsentligt afstanden mellem de af sidekutterne afrettede sideflader. Denne udførelsesform for opfindelsen muliggør en hurtig og enkel omstilling af maskinen fra en bredde af planker til en anden.Still, according to the invention, the side guides may comprise a fixed side guide and an adjustable side guide which can be adjusted corresponding to substantially the distance between the side faces arranged by the side cuts. This embodiment of the invention allows for a quick and easy conversion of the machine from one width of planks to another.
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Yderligere kan ifølge opfindelsen sidestyrene have plane styreflader. Denne enkle og let realiserbare løsning har i praksis vist sig særdeles hensigtsmæssig.In addition, according to the invention, the side guides may have flat guide surfaces. In practice, this simple and easily achievable solution has proved to be extremely useful.
35 Endelig kan ifølge opfindelsen sidestyrene strække sig fra området umiddelbart bag sidekutterne til området umiddelbart før oversaven.Finally, according to the invention, the side guides may extend from the area immediately behind the side cutters to the area immediately before the oversaw.
4 DK 167056 B14 DK 167056 B1
Opfindelsen forklares nærmere nedenfor under henvisning til tegningen, hvor fig. 1 viser skematisk og set i perspektiv en maskine ifølge 5 opfindelsen til udøvelse af fremgangsmåden ifølge opfindelsen, fig. 2 skematisk den i fig. 1 viste maskine set fra siden, fig. 3 skematisk og set ovenfra det forreste område af en ma-10 skine ifølge opfindelsen, fig. 4 et snit efter linien IV-IV i fig. 2 og 3 til illustration af plankens tværsnitsform i dette område af maskinen og 15 fig. 5 et snit efter linien V-V i fig. 2 til illustration af plankens tværsnitsform i denne del af maskinen.The invention is explained in more detail below with reference to the drawing, in which fig. Fig. 1 shows schematically and in perspective a machine according to the invention for carrying out the method according to the invention; 2 is a schematic representation of the embodiment of FIG. 1 is a side view of the machine; FIG. 3 is a schematic top view of the front area of a machine according to the invention; FIG. 4 is a section along line IV-IV of FIG. 2 and 3 to illustrate the cross-sectional shape of the board in this area of the machine; and FIG. 5 is a section along the line V-V in FIG. 2 to illustrate the cross-sectional shape of the board in this part of the machine.
Maskinen ifølge opfindelsen til høvling og langsgående opsav-ning af lameller ud fra træplanker har et plan 1, hvorpå de 20 savskårne planker 2 anbringes med den hule side 3 vendende nedad, idet de samtidigt føres op mod et fast sideland 4. Via et første fremtræk 5 bestående af to øvre fremtrækrul 1 er 6, 7 og to nedre fremtrækrul ler 8, 9 føres planken forbi to sidekuttere 10, 11, som fræser en anlægsflade 12, 13 på hver af 25 træets sideflader 14, 15. Anlægsfladerne 12, 13 fræses i det øvre område af sidefladerne 14, 15, dvs. hvor den rå planke er bredest. Herved vil planken 13 efter afretningen af sidefladerne 14, 15, dvs. fræsning af anlægsfladerne 12, 13, have fuld bredde forneden. Under passagen af sidekutterne 10, 11, 30 holdes planken 3 nede ved hjælp af et nedholdear rangement 16 bestående af fem nedho1 deru11 er 17-21.The machine according to the invention for planing and longitudinal sawing of slats from wooden planks has a plane 1, on which the 20 saw-cut planks 2 are placed with the hollow side 3 facing downwards, at the same time leading up to a fixed lateral land 4. Via a first advance 5, consisting of two upper forward rollers 1, 6, 7 and two lower forward rollers 8, 9, the plank is passed by two side cutters 10, 11 which mill one abutment surface 12, 13 on each of the 25 side surfaces 14, 15. The abutment surfaces 12, 13 are milled. in the upper region of the side surfaces 14, 15, i.e. where the raw plank is widest. Hereby, the plank 13, after aligning the side surfaces 14, 15, i.e. milling of the abutment surfaces 12, 13, having full width below. During the passage of the side cutters 10, 11, 30, the plank 3 is held down by means of a holding arrangement 16 consisting of five downholes 11 being 17-21.
Herefter ledes planken 3 ind mellem en fast sidestyreskinne 22 og en indstillelig sidestyreskinne 23 - se fig. 3 og 4. Den 35 faste s idestyreskinne 22 har ved dens øvre ende en styreflade 24, som er indrettet til at ligge styrende an mod den tilsvarende fræste anlægsflade 13 på planken 3. Under styrefladen 24 DK 167056 B1 5 har den faste sidestyreskinne 2 2 et fri gangsområde 25 af en sådan størrelse, at planken senere, når denne presses til anlæg mod planet 1, frit kan udvide sig sideværts i nævnte område. Den indstillelige sidestyreskinne 23 er set i tværsnit i 5 alt væsentligt vinkelformet med et vandret forløbende ben 29 og en opretstående krop 28, der i alt væsentligt svarer til den faste styreskinne 22 og har en styreflade 26 svarende til styrefladen 24 på den faste styreskinne og et fri gangsområde 27 svarende til frigangsområdet 25 på den faste sidestyreskin-10 ne 22. Den indstillelige sidestyreskinnes 23 vandret forløbende 29 er forsynet med et antal tværgående slidser 30 til brug ved fastspænding af skinnen til planet 1 ved hjælp af ikke viste bolte/møtriksamlinger. Samtidigt tillader disse slidser 30 en indstilling af afstanden mellem styrefladerne 24, 26 på 15 henholdsvis den faste og indstillelige sidestyreskinne 22, 23, svarende til afstanden mellem de ved hjælp af sidekutterne 10, 11 fræste anlægsflader 12, 13 på plankens to sideflader 14, 15. Højden og niveauet for anlægsfladerne 12, 13 på planken 2 samt højden og niveauet af styrefladerne 24, 26 på s i destyre-20 skinnerne 22, 24 vælges naturligvis således, at styrefladerne 24, 26 alene får anlæg mod anlægsfladerne 12, 13. Yderligere tilvejebringes nævnte anlæg udelukkende i et niveau over planet 1 større end i hovedsagen plankens 2 halve højde og især.i et niveau over planet svarende til i alt væsentligt den øvre 25 tredjedel til den øvre femtedel af planken. Svarende hertil bliver anlægsfladens størrelse i alt væsentligt mellem 20 til 50% og især 20 til 33% af plankens højde.Next, the plank 3 is led between a fixed side guide rail 22 and an adjustable side guide rail 23 - see fig. 3 and 4. The 35 fixed side guide rail 22 has at its upper end a guide surface 24 which is arranged to abut against the corresponding milled abutment surface 13 on the board 3. Under the guide surface 24 DK 167056 B1 5, the fixed side guide rail 2 2 a free passage area 25 of such size that later, when pressed into abutment against plane 1, the plank can freely expand laterally in said area. The adjustable side guide rail 23 is viewed in cross-section in substantially angular shape with a horizontal extending leg 29 and an upright body 28 which substantially corresponds to the fixed guide rail 22 and has a guide surface 26 corresponding to the guide surface 24 of the fixed guide rail and a free passage area 27 corresponding to the clearance area 25 of the fixed lateral guide rails 22. The horizontal extending 29 of the adjustable lateral guide rail 23 is provided with a number of transverse slots 30 for use in clamping the rail to the plane 1 by means of bolts / nut assemblies not shown. At the same time, these slots 30 allow an adjustment of the distance between the guide surfaces 24, 26 of 15 and the fixed and adjustable side guide rail 22, 23 respectively, corresponding to the distance between the abutment surfaces 12, 13 milled by the side cutters 10, 11 on the two side surfaces 14, 15 of the board. The height and level of the abutment surfaces 12, 13 of the board 2, as well as the height and level of the guiding surfaces 24, 26 on the guide rails 22, 24 are, of course, selected such that the guiding surfaces 24, 26 are only abut the abutment surfaces 12, 13. Further is provided. said plant exclusively at a level above the plane 1 greater than in the main half the height of the plank 2 and in particular at a level above the plane corresponding substantially to the upper 25 third to the upper fifth of the plank. Correspondingly, the size of the abutment surface is essentially between 20 to 50% and especially 20 to 33% of the height of the board.
Efter at træet er flevet ført ind mellem sidestyreskinnerne 22 30 og 23, saves det ved hjælp af en roterende undersav 31, som har fem savklinger 32, delvis op nedefra til dannelse af seks lameller 33-38, som er sammenhængende ved deres øvre område. Den delvise gennemsavning foretages over en højde svarende til mindst 50% af plankens 2 højde og fortrinsvis mellem 66 og 75% 35 af plankens højde.After the wood is slid in between the side guide rails 22 30 and 23, it is cut by means of a rotary sub saw 31, which has five saw blades 32, partially downwards to form six slats 33-38 which are continuous at their upper region. The partial sawing is carried out at a height corresponding to at least 50% of the height of the plank 2 and preferably between 66 and 75% 35 of the height of the plank.
Efter den delvise gennemsavning nedefra føres planken gennem et andet fremtræk 40 bestående af to øvre fremtræk ru 11er 41, 6 DK 167056 B1 42 og to nedre f remtrækrul ler 43, 44. Det andet fremtræk 40 presser sammen med et nedpresningsarrangement 45 bestående af tre nedpresningsruller 46, 47, 48 planken hårdt mod planet 1 således, at de enkelte lameller 33-38 får anlæg herimod. På 5 grund af udformningen af sidestyreskinnerne 22, 23 med en øvre styreflade 24, 26 og et herunder liggende fri gangsområde 25, 27, vil træet kunne udvide sig i det nedre område, således som det fremgår af fig. 4 og 5. Der viser udseende af planken henholdsvis før og efter nedpresni ngen af denne under højt tryk.After the partial sawing from below, the plank is passed through a second front cover 40 consisting of two upper front rails 41, 6 DK 167056 B1 42 and two lower front pull rollers 43, 44. The second front 40 presses together with a pressing arrangement 45 consisting of three pressing rolls. 46, 47, 48 plank hard against the plane 1 so that the individual slats 33-38 abut against it. Due to the design of the lateral guide rails 22, 23 with an upper guide surface 24, 26 and an underlying free passage area 25, 27, the tree will be able to expand in the lower region, as shown in FIG. 4 and 5. It shows the appearance of the plank, respectively, before and after the depression of it under high pressure.
1010
Medens planken er presset til anlæg mod planet 1, høvles den på undersiden 49 og oversiden 50 ved hjælp af henholdsvis en underkutter 51 og en overkutter 52.While the plank is pressed into abutment against the plane 1, it is planed on the underside 49 and the upper side 50 by means of a lower cutter 51 and a cutter 52 respectively.
15 Ved hjælp af en oversav 53, saves træet ovenfra helt igennem i samme savsnit, som dannet af den roterende undersav 31. Oversaven 53 har syv savklinger, hvoraf i det mindste de fem midterste, der vil save i samme savsnit, som undersaven 31, er lidt bredere end sidstnævntes savklinger således, at sidefla-20 derne af de ved oversavningen dannede lameller bliver savet fuldstændigt rene. De to yderste savklinger renskærer plankens sideflader.By means of an overhead saw 53, the tree is cut from above from above in the same saw section as formed by the rotary saw saw 31. The saw blade 53 has seven saw blades, of which at least the five middle ones will cut in the same saw cut as the under saw 31, are slightly wider than the latter's saw blades such that the lateral surfaces of the slats formed by the sawing are sawed completely clean. The two outer saw blades clean the side surfaces of the board.
Efter den fuldstændige gennemsavning ovenfra, høvles de opsa-25 vede lameller ved hjælp af en øvre og en nedre siethøvl 54, 55, med henblik på at fjerne eventuelle mærker i træet eller eventuellet oprifter dannet ved den fuldstændige gennemsavning af træet. Den øvre og nedre slethøvls 54, 95 rotationsakse er anbragt lodret overfor hinanden med henblik på at opnå en ens-30 artet tykkelse af træet uanset dettes krumning.After the complete sawing from above, the raised slats are planed by means of an upper and a lower sawing blade 54, 55, to remove any marks in the wood or any scrapes formed by the complete sawing of the wood. The axis of rotation of the upper and lower planers 54, 95 is arranged vertically opposite one another to obtain a uniform thickness of the wood regardless of its curvature.
Planken henholdsvis lamellerne holdes i området efter overkutteren 52 og indtil lamellerne forlader maskinen i anlæg mod planet 1 ved hjælp af en nedho1dep1ade 56. Set i træets frem-35 førings retning F gennem maskinen strækker sidestyreskinnerne 22, 23 sig fra området umiddelbart bag ved sidekutterne 10, 11 (se fig. 3) og frem til området umiddelbart foran oversaven 53 DK 167056 B1 7 til fuldstændig gennemsavning af planken (ikke vist på figuren). Selv om det strengt taget kun er nødvendigt at styre planken i forbindelse med de to oversavninger, foretrækkes et i alt væsentligt gennemgående forløb af styreskinnerne for 5 herved fuldstændigt at styre træets bevægelse i området mellem dannelsen af anlægsfladerne på dette ved hjælp af sidekutterne og den sluttelige gennemsavning af planken til dannelsen af 1 arne 1 ler.The plank or slats, respectively, are held in the area after the cutter 52 and until the slats leave the machine abutting against the plane 1 by means of a down plate 56. Seen in the direction of the wood feed F through the machine, the guide rails 22, 23 extend from the area immediately behind the side cutters 10. , 11 (see Fig. 3) and to the area immediately in front of the oversaw 53 DK 167056 B1 7 for complete sawing of the plank (not shown in the figure). Although it is strictly necessary to steer the plank only in connection with the two saws, a substantially continuous course of the guide rails is preferred in order to completely control the movement of the wood in the area between the formation of the abutment surfaces thereof by means of the side cutters and the final sawing the plank for the formation of 1 stove 1 clay.
10 Opfindelsen kan ændres på mange måder, uden at der derved afviges fra dens ide, således kan der i stedet for, som i den beskrevne udførelsesform at benytte sidekuttere 10, 11, der har et med trin forsynet skær til dannelse af en notagtig anlægsflade, benyttes kuttere med lige skær.The invention can be changed in many ways, without departing from its idea, so that, as in the described embodiment, side cutters 10, 11 having a step-shaped cutter may be used to form a noteworthy abutment surface, cutters with straight cutters are used.
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Claims (9)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK83491A DK167056B1 (en) | 1991-05-06 | 1991-05-06 | PROCEDURE AND MACHINE FOR PLATING AND PROCEDURAL SAVING OF LAMPLES, PARTS FOR LIMT WOOD |
| EP92610031A EP0514315A1 (en) | 1991-05-06 | 1992-05-06 | Method and apparatus for planing and longitudinal sawing of lamellae, in particular for laminated wood |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK83491A DK167056B1 (en) | 1991-05-06 | 1991-05-06 | PROCEDURE AND MACHINE FOR PLATING AND PROCEDURAL SAVING OF LAMPLES, PARTS FOR LIMT WOOD |
| DK83491 | 1991-05-06 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK83491D0 DK83491D0 (en) | 1991-05-06 |
| DK83491A DK83491A (en) | 1992-11-07 |
| DK167056B1 true DK167056B1 (en) | 1993-08-23 |
Family
ID=8098079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK83491A DK167056B1 (en) | 1991-05-06 | 1991-05-06 | PROCEDURE AND MACHINE FOR PLATING AND PROCEDURAL SAVING OF LAMPLES, PARTS FOR LIMT WOOD |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0514315A1 (en) |
| DK (1) | DK167056B1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126236B (en) * | 2010-12-20 | 2013-06-26 | 南京林业大学 | Method for improving recovery ratio by directly polishing and mould-pressing sawn timber tip of engineered wood |
| DE102017011825B4 (en) * | 2017-12-16 | 2021-05-27 | Michael Weinig Ag | Method for cutting elongated workpieces made of wood, plastic and the like into lamellas and processing machine for carrying out such a method |
| CN114833901B (en) * | 2022-05-19 | 2023-03-31 | 福建杜氏木业有限公司 | Efficient material-saving wood sawing and planing integrated device |
| CN115674367B (en) * | 2022-09-23 | 2023-10-10 | 福建杜氏木业有限公司 | Small-size round bar processing equipment of efficient |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1115434B (en) * | 1959-06-24 | 1961-10-19 | Michael Weinig K G | Method for cutting a raw frieze into several individual boards |
| FR1540353A (en) * | 1965-03-08 | 1968-09-27 | Sarl Socolest Valdoie Soc De C | Automatic production line for the production of mosaic parquet slats |
-
1991
- 1991-05-06 DK DK83491A patent/DK167056B1/en not_active IP Right Cessation
-
1992
- 1992-05-06 EP EP92610031A patent/EP0514315A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DK83491A (en) | 1992-11-07 |
| DK83491D0 (en) | 1991-05-06 |
| EP0514315A1 (en) | 1992-11-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B1 | Patent granted (law 1993) | ||
| PBP | Patent lapsed |