SI26430A - Vertical band saw with moveable head - Google Patents
Vertical band saw with moveable head Download PDFInfo
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- SI26430A SI26430A SI202200233A SI202200233A SI26430A SI 26430 A SI26430 A SI 26430A SI 202200233 A SI202200233 A SI 202200233A SI 202200233 A SI202200233 A SI 202200233A SI 26430 A SI26430 A SI 26430A
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- band saw
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- log
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- cutting
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- 238000005520 cutting process Methods 0.000 claims abstract description 30
- 238000002360 preparation method Methods 0.000 claims abstract description 27
- 238000010276 construction Methods 0.000 claims abstract description 14
- 230000001154 acute effect Effects 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000012800 visualization Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 230000032258 transport Effects 0.000 abstract description 7
- 239000000463 material Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- B27B15/00—Band or strap sawing machines specially designed for length cutting of trunks
- B27B15/04—Band or strap sawing machines specially designed for length cutting of trunks with vertically-guided saw blade
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Sawing (AREA)
Abstract
Predmet izuma je vertikalna tračna žaga s pomično glavo in rešuje tehnične probleme zagotavljanja manjšega manipulativnega prostora stroja ob isti kapaciteti stroja, samo-odstranitev odrezanih kosov hlodovine in boljše energetske učinkovitosti. Vertikalna tračna žaga s pomično glavo zaobsega vsaj vertikalno nagibno tračno žago (1), manipulacijsko mizo za pripravo hlodovine (2), konstrukcijo manipulacijske mize za pripravo hlodovine (3), transporter za odrezane obdelovance (4), šasijo z vodilnimi tirnicami(5) in nakladalni sistem žage (6), pri čemer je vertikalno nagibna tračna žaga (1) premična in se pri rezanju hlodovine premika vzdolž ravnine. Vertikalna nagibna tračna žaga (1), oziroma tračni list žage na področju rezanja, leži na ravnini rezanja, ki zajema ostri kot z navpično ravnino, ki poteka vzdolž gibanja vertikalne nagibne tračne žage (1). Po odrezu, se odrezani kos zaradi lastne teže spelje po hlodu navzdol na transporter za odrezane obdelovance (4), od koder ga transporter za odrezaneobdelovance (4) transportira iz sistema.The subject of the invention is a vertical band saw with a movable head and it solves the technical problems of providing a smaller manipulative machine space with the same machine capacity, self-removal of cut pieces of logs and better energy efficiency. A vertical band saw with a movable head includes at least a vertical tilting band saw (1), a manipulation table for log preparation (2), a construction of a manipulation table for log preparation (3), a conveyor for cut workpieces (4), a chassis with guide rails (5). and a saw loading system (6), wherein the vertically inclined band saw (1) is movable and moves along the plane when cutting the log. The vertical tilting band saw (1), or rather the band saw blade in the cutting area, lies on the cutting plane, which covers an acute angle with the vertical plane that runs along the movement of the vertical tilting band saw (1). After the cut, the cut piece is driven down the log due to its own weight to the cut workpiece conveyor (4), from where the cut workpiece conveyor (4) transports it out of the system.
Description
VERTIKALNA TRAČNA ŽAGA S POMIČNO GLAVOVERTICAL BAND SAW WITH MOVEABLE HEAD
OPIS IZUMADESCRIPTION OF THE INVENTION
Področje tehnikeThe field of technology
Tračna žaga, vertikalna tračna žaga; vertikalna nagibna tračna žaga; pomična glava tračne žage; razrez hlodovine;Band saw, vertical band saw; vertical tilt band saw; movable band saw head; log cutting;
Prikaz problemaDisplay the problem
Pri obstoječih žagah se hlodovina naloži na transportno napravo, ki premika hlodovino proti fiksno nameščeni žagi, katera hlodovino razrezuje. Vsled navedenega mora imeti transportna naprava vsaj dvojno dolžino hlodovine, ki se razrezuje.In existing sawmills, the log is loaded onto a transport device that moves the log towards a fixed saw that cuts the log. As a result, the transport device must have at least twice the length of the log being cut.
Obstajajo tudi izvedbe tračnih žag, kjer se pomika celotna transportna naprava in hlodovina miruje, je pa v navedenem primeru potrebno imeti bistveno več prostora na razpolago, za obratovanje tračne žage.There are also versions of band saws where the entire transport device moves and the log is stationary, but in this case it is necessary to have significantly more space available for the operation of the band saw.
Pri obstoječih tračnih žagah s pomičnim vozičkom in fiksno glavo je zahtevna betonska podlaga, ki se mora izvesti v različnih elevacijah . Z izvedbo vertikalne tračne žage s pomično glavo, se prihrani na velikosti potrebnega obratovalnega prostora in na betonskih podkonstrukcijah, saj je za montažo v izumu prikazane naprave potrebna le ravna betonska podlaga.In the case of existing band saws with a movable carriage and a fixed head, the concrete base, which must be made in different elevations, is challenging. By implementing a vertical band saw with a movable head, it saves on the size of the necessary operating space and on concrete substructures, since only a flat concrete base is required for the installation of the device shown in the invention.
Prav tako se pri obstoječih tračnih žagah s pomičnim vozičkom, pri podajanju hlodovine transportirajo različne mase, saj ima vsak hlod različno dimenzijo. Vsled navedenega, prihaja na pomičnem vozičku do različnih obremenitev.Likewise, with existing band saws with a movable carriage, different masses are transported when feeding logs, as each log has a different dimension. As a result of the above, various loads are placed on the trolley.
Pri obstoječih izvedbah tračnih žagah s pomičnim vozičkom, je potrebno poskrbeti za odstranitev odrezane deske, pri prikazani izvedbi, pa se deska, zaradi konstrukcijske izvedbe žage, sama odstrani in odstrani z mesta razreza. Pri obstoječih žagah je samo-odstranitev desk onemogočeno, saj deske nimajo prostega mesta za transport pri odrezu.In the case of existing designs of band saws with a movable carriage, it is necessary to take care of the removal of the cut board, but in the design shown, the board is removed and removed from the cut place by itself due to the construction design of the saw. With existing saws, self-removal of the boards is disabled, as the boards do not have a free space for transport during cutting.
Stanje tehnikeState of the art
Na tržišču ali v literaturi prijavitelj ni uspel najti rešitve za takšen sistem razreza z vertikalno glavo žage glede na prostor, ki ga zavzema.On the market or in the literature, the applicant has not been able to find a solution for such a cutting system with a vertical saw head in terms of the space it occupies.
Vsi konkurenčni izdelovalci vertikalnih tračnih žag izdelujejo sisteme po običajnem konceptu z fiksno glavo in pomičnim vozičkom, le da dimenzije in oblike variirajo glede na proizvajalca. Zaradi pomikanja vozička ali tekočega traka, ki dovaja hlodovino na razrez, je pri obstoječih žagah potrebno imeti na razpolago manipulativni prostor, ki je vsaj dvakrat daljši od dolžine hlodovine.All competing manufacturers of vertical band saws produce systems based on the common concept of a fixed head and a moving carriage, except that dimensions and shapes vary by manufacturer. Due to the movement of the trolley or the conveyor belt that feeds the log to the cut, it is necessary to have a manipulative space at least twice as long as the length of the log in existing sawmills.
Zaradi pomikanja večjih mas pri obstoječih variantah naprav za razrez materiala, je zaradi transportiranja večjih bremen, potrebno zagotoviti tudi masivnejše temelje žag.Due to the movement of larger masses in the existing variants of devices for cutting material, it is necessary to provide more massive foundations for the saws due to the transportation of larger loads.
Opis nove rešitveDescription of the new solution
Predmet izuma je vertikalna tračna žaga s pomično glavo in rešuje tehnične probleme zagotavljanja manjšega manipulativnega prostora stroja ob isti kapaciteti stroja, samoodstranitev odrezanih kosov hlodovine in boljše energetske učinkovitosti zaradi premikanja manjših mas pri samem razrezu.The subject of the invention is a vertical band saw with a movable head and it solves the technical problems of providing a smaller manipulative machine space with the same machine capacity, self-removal of cut pieces of logs and better energy efficiency due to the movement of smaller masses during the cutting itself.
Vertikalna tračna žaga s pomično glavo, omogoča celoten proces razreza hlodovine ob bistveno manjši porabi prostora, pri enaki kapaciteti stroja. Vertikalno tračna žaga s pomično glavo upravlja en operater, ki s pomočjo krmilnega pulta in sistemov razreza operira z žago.A vertical band saw with a movable head enables the entire process of cutting logs with significantly less space consumption, with the same capacity of the machine. A vertical band saw with a moving head is controlled by one operator, who operates the saw with the help of a control panel and cutting systems.
Tehnična rešitev vertikalne tračne žage s pomično glavo je funkcionalna, tehnološko primerna za izdelavo, ekonomična, vama za ljudi in naravo in zanesljiva v celotni predvideni življenjski dobi naprave.The technical solution of a vertical band saw with a movable head is functional, technologically suitable for production, economical, good for people and nature, and reliable throughout the expected lifetime of the device.
Vertikalna tračna žaga s pomično glavo zaobsega vsaj vertikalno nagibno tračno žago, manipulacijsko mizo za pripravo hlodovine, konstrukcijo manipulacijske mize za pripravo hlodovine, transporter za odrezane obdelovance, šasijo z vodilnimi tirnicami, nakladalni sistem žage, pri čemer je vertikalno nagibna tračna žaga premična in se pri rezanju hlodovine premika v smeri rezanja oziroma vzdolž šasije z vodilnimi tirnicami.A vertical band saw with a moving head includes at least a vertical tilt band saw, a manipulation table for log preparation, a structure of a manipulation table for log preparation, a conveyor for cut workpieces, a chassis with guide rails, a saw loading system, wherein the vertical tilt band saw is movable and when cutting the log, it moves in the cutting direction or along the chassis with guide rails.
Vertikalna tračna žaga s pomično glavo zaobsega skenimi sistem hlodovine za zagotavljanje boljšega izkoristka, oziroma čim več dobljenega razrezanega materiala iz vhodne hlodovine. Programska oprema s skenimim sistemom avtomatizirano upravlja z razrezom. Prav tako vertikalna tračna žaga s pomično glavo zaobsega operatersko kabino z hlajenjem in ogrevanjem, ter ergonomskim sediščem, za zagotavljanje čim boljših pogojev za delo operateija.A vertical band saw with a movable head covers the log system by scanning it to ensure a better yield, i.e. as much cut material as possible from the input log. The software with the scanning system automatically manages the cutting. Also, a vertical band saw with a movable head surrounds the operator's cabin with cooling and heating, as well as an ergonomic seat, to ensure the best possible conditions for the operator's work.
Vertikalna nagibna tračna žaga, je del sistema vertikalne tračne žage s pomično glavo. Vertikalna nagibna tračna žaga ima močno konstrukcijo, prednostno varjeno. Močna konstrukcija, prednostno strojno obdelana, prednostno na stroju z računalniškim numeričnim krmiljenjem (CNC stroj), omogoča togost pri opravljanju reza vertikalne tračne žage s pomično glavo.The vertical tilting band saw is part of a vertical band saw system with a moving head. The vertical tilt band saw has a strong construction, preferably welded. Strong construction, preferably machined, preferably on a computer numerical control machine (CNC machine), provides rigidity when performing a vertical band saw cut with a moving head.
Vertikalna nagibna tračna žaga zaobsega dvoje koles in prednostno pomično hidravlično enoto za napenjanje tračnega lista žage. Premer koles vertikalne nagibne tračne žage je prednostno v mejah 1050 do 1650 milimetrov. Pogon vertikalne nagibne tračne žage je izveden preko jermenskih prenosov z elektromotorja ter uravnavan z frekvenčnim pretvornikom. Vsi vrtljivi deli vertikalne nagibne tračne žage so zaščiteni z ščiti in varovalnimi sistemi. Menjava tračnega lista žage, se vrši s posebnim sistemom hidravličnega odpiranja vrat in sprostitvijo sistema napetosti lista.The vertical tilting band saw includes two wheels and preferably a movable hydraulic unit for tensioning the band saw blade. The diameter of the wheels of the vertical tilting band saw is preferably between 1050 and 1650 millimeters. The drive of the vertical tilting band saw is carried out via belt transmissions from the electric motor and regulated by a frequency converter. All rotating parts of the vertical tilting band saw are protected by shields and safety systems. Changing the saw blade is done with a special hydraulic door opening system and release of the blade tension system.
Pomik vertikalne nagibne tračne žage vzdolž šasije z vodilnimi tirnicami opravlja brezstopenjski servo asinhronski redaktorski pogon, prednostno s sistemom dveh kolutnih bobnov in jeklene vrvi ki vlečejo žago za opravljanje reza. Na šasiji z vodilnimi tirnicami, so tirnice izdelane iz kvalitetnega jekla, katerih naležna površina je fino obdelana, prednostno brušena. Na vertikalni nagibni tračni žagi so izvedena kolesa po katerih se vertikalna nagibna tračna žaga premika po tračnicah, pri čemer so kolesa vertikalne nagibne tračne žage obdelana s površinsko obdelavo, prednostno s cementiranjem. Vertikalna tračna žaga s pomično glavo je opremljena z varnostno senzoriko ter zaščitnimi elementi.The movement of the vertical tilting band saw along the chassis with guide rails is performed by a stepless servo asynchronous redactor drive, preferably with a system of two disc drums and a steel rope that pulls the saw to perform the cut. On the chassis with guide rails, the rails are made of high-quality steel, the contact surface of which is finely machined, preferably sanded. The vertical tilting band saw has wheels on which the vertical tilting band saw moves along the rails, and the wheels of the vertical tilting band saw are treated with a surface treatment, preferably with cementation. The vertical band saw with a movable head is equipped with safety sensors and protective elements.
Vertikalna nagibna tračna žaga oziroma tračni list žage na področju rezanja, leži na ravnini rezanja, ki zajema ostri kot z navpično ravnino, ki poteka vzdolž gibanja vertikalne nagibne tračne žage. Navedeni ostri kot je v mejah med 0° in 45°. Po odrezu, se odrezani kos zaradi lastne teže spelje po hlodu navzdol in pade na transporter za odrezane obdelovance, od koder ga transporter za odrezane obdelovance transportira dalje iz sistema.The vertical tilting band saw, or the band saw blade in the cutting area, lies on the cutting plane, which covers an acute angle with the vertical plane that runs along the movement of the vertical tilting band saw. The stated acute angle is between 0° and 45°. After the cut, the cut piece moves down the log due to its own weight and falls onto the cut workpiece conveyor, from where the cut workpiece conveyor transports it further out of the system.
Manipulacijska miza za pripravo hlodovine, zaobsega konstrukcijo, prednostno zvarjeno, z več vpenjalno manipulativnimi enotami. Število vpenjalno manipulativnih enot je predvsem odvisno od zahtevane dolžine hlodovine. Za krajšo hlodovino so izvedene vsaj dve vpenjalni manipulativni enote, z naraščanjem dolžine hlodovine pa narašča tudi potrebno število vpenjalno manipulativnih enot. Vpenjalno manipulativne enote zaobsegajo hidravlične mersko pozicionime kline za fiksiranje obdelovanca in obračalno-izpenjalni sistem.The manipulation table for log preparation includes a construction, preferably welded, with several clamping manipulation units. The number of clamping manipulative units mainly depends on the required length of the log. For shorter logs, at least two clamping manipulative units are implemented, and as the length of the log increases, so does the required number of clamping manipulative units. The clamping manipulative units include hydraulic measuring positioning wedges for fixing the workpiece and a turning-clamping system.
Manipulacijska miza za pripravo hlodovine zaobsega več obračalnih enot za rotacijo hlodovine. Obračalne enote so pomične prečno na rez vertikalne tračne žage s pomično glavo, za pozicioniranje debeline reza. Hidravlični sistem skrbi za premik vseh vpenjalno manipulacijskih enot, s senzoriko ki beleži premike in tlake.The manipulation table for log preparation includes several turning units for log rotation. The turning units are movable transverse to the cut of the vertical band saw with a movable head, for positioning the thickness of the cut. The hydraulic system takes care of the movement of all clamping manipulation units, with sensors that record movements and pressures.
Konstrukcija manipulacijske mize za pripravo hlodovine ima vgrajen hidravlični sistem.The construction of the manipulation table for log preparation has a built-in hydraulic system.
Transporter za odrezane obdelovance, prednostno deske, sestoji iz varjene kovinske konstrukcije , vsaj dveh valjev , transportnega traku in pogona. Transportni trak je prednostno izdelan iz gumijastega materiala. Transporter za odrezane obdelovance zagotavlja odvzem že odrezanih elementov iz sistema in transport odrezanih elementov dalje iz sistema .The conveyor for cut workpieces, preferably boards, consists of a welded metal structure, at least two rollers, a conveyor belt and a drive. The conveyor belt is preferably made of rubber material. The conveyor for cut workpieces ensures the removal of already cut elements from the system and the transport of cut elements further out of the system.
Šasija z vodilnimi tirnicami, omogoča premikanje vertikalne nagibne tračne žage za opravljanje reza. V šasiji z vodilnimi tirnicami je integriran sistem za transport odpadnih delcev in žagovine, ki nastanejo pri rezu. Vodilne tirnice so prednostno izvedene kot montažne in zamenljive, ter se ob obrabi lahko zamenjajo. Na šasiji z vodilnimi tirnicami je pritrjen sistem za vodenje vertikalne nagibne tračne žage. Na strani šasije z vodilnimi tirnicami, je pritijen sistem za vodenje energetske verige kablov, zraka in vode, za povezavo vertikalne nagibne tračne žage in ostalih komponent v sistemu.The chassis with guide rails allows the movement of the vertical tilting band saw to perform the cut. The chassis with guide rails has an integrated system for transporting waste particles and sawdust generated during cutting. Guide rails are preferably designed as prefabricated and replaceable, and can be replaced when worn. A vertical tilting band saw guide system is attached to the chassis with guide rails. On the side of the chassis with guide rails, there is a system for guiding the energy chain of cables, air and water, for connecting the vertical tilting band saw and other components in the system.
Nakladalni sistem žage sestavlja nakladalna miza iz varjene kovinske konstrukcije z integriranimi pomičnimi izmetnimi rokami za manipulacijo hlodovine iz nakladalne enote do pripravljalnega mesta. Nakladalna enota oziroma rampa služi za zalogo hlodovine in se lahko polni med obratovanjem žage za zagotavljanje neprekinjenega delovanja vertikalne tračne žage s pomično glavo.The loading system of the saw consists of a loading table made of welded metal construction with integrated movable ejection arms for the manipulation of logs from the loading unit to the preparation site. The loading unit or ramp is used to store the logs and can be filled during the operation of the saw to ensure continuous operation of the vertical band saw with a moving head.
Skenimi sistem hlodovine zaobsega skupek senzorjev in elektronike, ki preko programabilnega logičnega kontrolerja izvaja tridimenzionalno vizualizacijo po meritvi konture obdelovane hlodovine, kar pripomore pri optimizaciji programa za razrez.The Skenimi log system includes a set of sensors and electronics that, via a programmable logic controller, perform a three-dimensional visualization after measuring the contour of the processed log, which helps in optimizing the cutting program.
Vertikalna tračna žaga s pomično glavo zaobsega še operatersko kabino s hlajenjem in ogrevanjem, ter ergonomskim sediščem, za zagotavljanje čim boljših pogojev za delo operateija. V sistem komandnega pulta, je poleg vezav in logike elektro hidravličnih komponent vgrajen tudi zaslon, prednostno zaslon na dotik, za izbiro programov in nastavitev parametrov dela. Operacije lahko operater izvaja preko komandnih ročic, prednostno preko dvojnih štiri-položajnih krmilnih ročic in preko nožnih stopalk.The vertical band saw with a movable head also includes an operator's cabin with cooling and heating, and an ergonomic seat to ensure the best possible conditions for the operator's work. In addition to the connections and logic of the electro-hydraulic components, the control panel system also includes a screen, preferably a touch screen, for selecting programs and setting work parameters. Operations can be performed by the operator via control levers, preferably via double four-position control levers and via foot pedals.
Delovanje vertikalne tračne žage s pomično glavo poteka tako, da operater izbere program nakladanja hlodovine, kjer se mu preko nakladalnega sistema žage, zapelje obdelovanec na manipulacijsko mizo za pripravo hlodovine, kjer ga z orodji za obračanje, pozicioniranje prilagodi po konturi za prvi rez. Med tem ga skenimi sistem hlodovine skenira in optimira pozicioniranje skupaj z programom rezanja. Nato po potrditvi programa, vertikalne tračne žage s pomično glavo opravi rezanje, ki je lahko enosmerno ali dvosmerno. Odrezani elementi, zaradi nagiba, prosto padajo na transporter za odrezane obdelovance, kjer se izločijo iz linije na druge transporterje za sortiranje.The operation of a vertical band saw with a movable head takes place in such a way that the operator selects the log loading program, where the workpiece is driven to the manipulation table for the preparation of the log via the loading system of the saw, where, with turning tools, the positioning is adjusted according to the contour for the first cut. During this scan, the log system scans it and optimizes the positioning together with the cutting program. Then, after confirming the program, the vertical band saw with a moving head performs the cutting, which can be one-way or two-way. The cut elements, due to the slope, fall freely onto the conveyor for the cut workpieces, where they are eliminated from the line to other conveyors for sorting.
Podrobneje je bistvo izuma pojasnjeno v nadaljevanju z opisom izvedbenega primera in priloženih slik, pri čemer so slike del pričujoče patentne prijave in je na slikah prikazano:The essence of the invention is explained in more detail in the following with a description of the implementation example and the attached pictures, whereby the pictures are part of the present patent application and the pictures show:
Slika 1 prikazuje vertikalno nagibno tračno žago 1, manipulacijsko mizo za pripravo hlodovine 2, konstrukcijo manipulacijske mize za pripravo hlodovine 3, transporter za odrezane obdelovance 4, šasijo z vodilnimi tirnicami 5, nakladalni sistem žage 6.Figure 1 shows a vertical tilt band saw 1, a manipulation table for log preparation 2, a construction of a manipulation table for log preparation 3, a conveyor for cut workpieces 4, a chassis with guide rails 5, a saw loading system 6.
Slika 2 prikazuje vertikalno nagibno tračno žago 1, manipulacijsko mizo za pripravo hlodovine 2, konstrukcijo manipulacijske mize za pripravo hlodovine 3, transporter za odrezane obdelovance 4, šasijo z vodilnimi tirnicami 5, nakladalni sistem žage 6.Figure 2 shows a vertical tilting band saw 1, a manipulation table for log preparation 2, a construction of a manipulation table for log preparation 3, a conveyor for cut workpieces 4, a chassis with guide rails 5, a saw loading system 6.
Slika 3 prikazuje vertikalno nagibno tračno žago 1, manipulacijsko mizo za pripravo hlodovine 2, konstrukcijo manipulacijske mize za pripravo hlodovine 3, transporter za odrezane obdelovance 4, šasijo z vodilnimi tirnicami 5, nakladalni sistem žage 6.Figure 3 shows a vertical tilt band saw 1, a manipulation table for log preparation 2, a construction of a manipulation table for log preparation 3, a conveyor for cut workpieces 4, a chassis with guide rails 5, a saw loading system 6.
Slika 4 prikazuje vertikalno nagibno tračno žago 1, manipulacijsko mizo za pripravo hlodovine 2, konstrukcijo manipulacijske mize za pripravo hlodovine 3, transporter za odrezane obdelovance 4, sasijo z vodilnimi tirnicami 5, nakladalni sistem žage 6.Figure 4 shows the vertical tilting band saw 1, the manipulation table for log preparation 2, the construction of the manipulation table for log preparation 3, the conveyor for cut workpieces 4, the chassis with guide rails 5, the saw loading system 6.
Izvedbeni primer:Implementation example:
Vertikalna tračna žaga s pomično glavo zaobsega vertikalno nagibno tračno žago 1, manipulacijsko mizo za pripravo hlodovine 2, konstrukcijo manipulacijske mize za pripravo hlodovine 3, transporter za odrezane obdelovance 4, šasijo z vodilnimi tirnicami 5, nakladalni sistem žage 6, skenirni sistem hlodovine in operatersko kabino z hlajenjem in ogrevanjem, ter ergonomskim sediščem, za zagotavljanje čim boljših pogojev za delo operateija.The vertical band saw with a moving head includes a vertical tilting band saw 1, a manipulation table for log preparation 2, a structure of the manipulation table for log preparation 3, a conveyor for cut workpieces 4, a chassis with guide rails 5, a saw loading system 6, a log scanning system and an operator a cabin with cooling and heating, and an ergonomic seat, to ensure the best possible conditions for the operator's work.
Vertikalna nagibna tračna žaga 1 ima močno varjeno konstrukcijo, katera je obdelana na stroju z računalniškim numeričnim krmiljenjem in omogoča togost pri opravljanju reza vertikalne tračne žage s pomično glavo.The vertical tilt band saw 1 has a strong welded construction that is machined with computer numerical control and provides rigidity when performing a vertical band saw cut with a moving head.
Vertikalna nagibna tračna žaga 1 oziroma tračni list žage na področju rezanja, leži na ravnini rezanja, ki je zajema z navpično ravnino, ki poteka vzdolž gibanja vertikalne nagibne tračne žage kot 18°.The vertical tilting band saw 1, or the band saw blade in the cutting area, lies on the cutting plane, which is covered by a vertical plane that runs along the movement of the vertical tilting band saw at an angle of 18°.
Vertikalna nagibna tračna žaga 1 zaobsega dvoje koles premera 1350 milimetrov in pomično hidravlično enoto za napenjanje tračnega lista žage. Pogon vertikalne nagibne tračne žage 1 je izveden preko jermenskih prenosov z elektromotorja ter uravnavan z frekvenčnim pretvornikom. Pomik vertikalne nagibne tračne žage 1 vzdolž šasije z vodilnimi tirnicami opravlja brezstopenjski servo asinhronski reduktorski pogon s sistemom dveh kolutnih bobnov in jeklene vrvi ki vlečejo žago za opravljanje reza.The vertical tilting band saw 1 includes two wheels with a diameter of 1350 millimeters and a movable hydraulic unit for tensioning the band saw blade. The drive of the vertical tilting band saw 1 is carried out via belt transmissions from the electric motor and regulated by a frequency converter. The movement of the vertical tilting band saw 1 along the chassis with guide rails is performed by a stepless servo asynchronous reduction drive with a system of two disc drums and a steel rope that pulls the saw to perform the cut.
Na šasiji z vodilnimi tirnicami 5, so tirnice izdelane iz kvalitetnega jekla, katerih naležna površina je obdelana z brušenjem. Na vertikalni nagibni tračni žagi 1, so izvedena kolesa po katerih se vertikalna nagibna tračna žaga 1 premika po tračnicah, pri čemer so kolesa površinsko obdelana s cementiranjem. Vertikalna tračna žaga s pomično glavo je opremljena z varnostno senzoriko ter zaščitnimi elementi.On the chassis with guide rails 5, the rails are made of high-quality steel, the contact surface of which is treated with grinding. On the vertical tilting band saw 1, there are wheels on which the vertical tilting band saw 1 moves along the rails, and the wheels are surface treated with cementation. The vertical band saw with a movable head is equipped with safety sensors and protective elements.
Manipulacijska miza za pripravo hlodovine 2, zaobsega zvarjeno konstrukcijo manipulativne mize za pripravo hlodovine 3, s petimi vpenjalno manipulativnimi enotami in petimi obračalnimi enot za rotacijo hlodovine.Manipulation table for log preparation 2, includes the welded construction of manipulative table for log preparation 3, with five clamping manipulative units and five turning units for log rotation.
Transporter za odrezane obdelovance 4, sestoji iz varjene kovinske konstrukcije, dveh valjev, transportnega traku in pogona. Transportni trak je izdelan iz gumijastega materiala.The conveyor for cut workpieces 4 consists of a welded metal structure, two rollers, a conveyor belt and a drive. The conveyor belt is made of rubber material.
Šasija z vodilnimi tirnicami 5, omogoča premikanje vertikalne nagibne tračne žage 1 za opravljanje reza. V šasiji z vodilnimi tirnicami 5 je integriran sistem za transport odpadnih delcev in žagovine, ki nastanejo pri rezu. Vodilne tirnice so izvedene kot montažne in zamenljive, ter se ob obrabi zamenjajo.The chassis with guide rails 5, allows the movement of the vertical tilting band saw 1 to perform the cut. In the chassis with guide rails 5, a system for transporting waste particles and sawdust generated during cutting is integrated. The guide rails are prefabricated and replaceable, and are replaced when worn.
Nakladalni sistem žage 6 sestavlja nakladalna miza iz varjene kovinske konstrukcije z integriranimi pomičnimi izmetnimi rokami za manipulacijo hlodovine iz nakladalne enote do pripravljalnega mesta.The loading system of the saw 6 consists of a loading table made of a welded metal structure with integrated movable ejection arms for the manipulation of logs from the loading unit to the preparation site.
Skenimi sistem hlodovine zaobsega skupek senzorjev in elektronike, ki preko praogramabilnega logičnega kontroleija izvaja tridimenzionalno vizualizacijo po meritvi konturi obdelovane hlodovine, kar pripomore pri optimizaciji programa za razrez.The Skenimi log system includes a set of sensors and electronics, which through a programmable logic controller performs a three-dimensional visualization after measuring the contour of the processed log, which helps in optimizing the cutting program.
Vertikalna tračna žaga s pomično glavo zaobsega še operatersko kabino s hlajenjem in ogrevanjem, ter ergonomskim sediščem, za zagotavljanje čim boljših pogojev za delo operateija. V sistem komandnega pulta, je poleg vezav in logike elektro hidravličnih komponent vgrajen tudi zaslon na dotik, za izbiro programov in nastavitev parametrov dela. Operacije izvaja operater preko dvojnih štiri-položajnih krmilnih ročic in nožnih stopalk.The vertical band saw with a movable head also includes an operator's cabin with cooling and heating, and an ergonomic seat, to ensure the best possible conditions for the operator's work. In addition to the connections and logic of the electro-hydraulic components, the control panel system also includes a touch screen for selecting programs and setting work parameters. Operations are performed by the operator via dual four-position control levers and foot pedals.
Razumljiveje, daje mogoče opisano rešitev izvesti tudi v drugačni oblikovni izvedenki, ki ne spreminja bistva izuma.It is more understandable that the described solution can also be implemented in a different design, which does not change the essence of the invention.
Claims (25)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SI202200233A SI26430A (en) | 2022-11-28 | 2022-11-28 | Vertical band saw with moveable head |
| PCT/SI2022/050033 WO2024117981A1 (en) | 2022-11-28 | 2022-12-10 | Vertical band saw with moving sawhead |
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| Application Number | Priority Date | Filing Date | Title |
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| SI202200233A SI26430A (en) | 2022-11-28 | 2022-11-28 | Vertical band saw with moveable head |
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| SI26430A true SI26430A (en) | 2024-05-31 |
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| SI202200233A SI26430A (en) | 2022-11-28 | 2022-11-28 | Vertical band saw with moveable head |
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Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU6163373A (en) * | 1972-10-23 | 1975-04-24 | Mckee N D J | Improved bandsaw assembly |
| US4515196A (en) * | 1983-01-28 | 1985-05-07 | Shields Dean W | Log handling and sawing system |
| US4665786A (en) * | 1983-01-28 | 1987-05-19 | Shields Dean W | Log handling and sawing system |
| US4519283A (en) * | 1983-07-21 | 1985-05-28 | Dale Sanborn | Band sawmill |
| FR2607423B1 (en) * | 1986-11-28 | 1992-04-24 | Rennepont Sa | AUTOMATIC LOG SAWING MACHINE AND METHOD OF IMPLEMENTING SAME |
| US9221187B2 (en) * | 2012-12-20 | 2015-12-29 | Cleereman Industries, Inc. | Moving shear rail |
| US10857693B2 (en) * | 2016-07-21 | 2020-12-08 | Jeff Barber | Sawmill with a rocking carriage |
| WO2021156042A1 (en) * | 2020-02-07 | 2021-08-12 | Gebrueder Linck Maschinenfabrik "Gatterlinck" Gmbh & Co. Kg | Sawing facility and method for sawing a sawing material |
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- 2022-11-28 SI SI202200233A patent/SI26430A/en active IP Right Grant
- 2022-12-10 WO PCT/SI2022/050033 patent/WO2024117981A1/en unknown
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