EP2529907A2 - Agencement d'appareils et installation destinés à la préparation de bois composites - Google Patents

Agencement d'appareils et installation destinés à la préparation de bois composites Download PDF

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Publication number
EP2529907A2
EP2529907A2 EP12004182A EP12004182A EP2529907A2 EP 2529907 A2 EP2529907 A2 EP 2529907A2 EP 12004182 A EP12004182 A EP 12004182A EP 12004182 A EP12004182 A EP 12004182A EP 2529907 A2 EP2529907 A2 EP 2529907A2
Authority
EP
European Patent Office
Prior art keywords
press
wood
lumber
transport system
products
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.)
Withdrawn
Application number
EP12004182A
Other languages
German (de)
English (en)
Other versions
EP2529907A3 (fr
Inventor
Hans Binder
Thomas Aigner
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.)
Binderholz Gesmbh Holzindustrie
Original Assignee
Binderholz Gesmbh Holzindustrie
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 Binderholz Gesmbh Holzindustrie filed Critical Binderholz Gesmbh Holzindustrie
Publication of EP2529907A2 publication Critical patent/EP2529907A2/fr
Publication of EP2529907A3 publication Critical patent/EP2529907A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
    • B27M1/08—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by multi-step processes
    • 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
    • B27M3/0013—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles
    • B27M3/0026—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles characterised by oblong elements connected laterally

Definitions

  • the invention relates to an arrangement of devices and devices for the production of composite wood from lumber and / or processed therefrom products and / or wood-based materials. Furthermore, the invention relates to the use of such a device and a method for producing composite wood from lumber and / or processed therefrom products and / or wood-based materials.
  • Generic systems typically include task stands, cross-cut saws, finger-jointing systems, bearings, roller conveyors, presses and trimming installations. Lumber, solid wood and plywood are typically fed manually into the press and the products are removed manually.
  • an arrangement of devices and devices or a system for the production of composite wood from lumber and / or further processed products and / or wood-based materials is provided according to the invention, wherein the arrangement has a component-side storage buffers, a press and a product-side transport system.
  • the arrangement further comprises a feeding device, by means of which a machine task of at least a portion of the lumber and / or further processed products and / or wood materials and preferably all lumber and / or further processed products and / or wood materials from the storage buffer or a separate task space or the product-side transport system to the press and / or a mechanical removal of composite wood from the press to the product side transport system.
  • the feeder may be in one or more parts, i. consist of a part that is based on a particular mechanism or consists of several parts (for example, two, three or four) that can be based on different mechanisms.
  • the arrangement according to the invention is suitable for the production of plywood from lumber.
  • hollow box and rib elements can also be obtained from structural solid wood, laminated wood, sawn timber and / or plywood components.
  • the pressing of cut lumbers and / or products processed therefrom and / or wood-based materials with foreign components such as glass components, plastic components and metal components for the production of window frames, wood-metal composite panels and the like could be carried out by means of an inventive arrangement.
  • component side refers to those devices and equipment used for the transport, storage and processing of the lumber and / or from which further processed products and / or wood-based materials are responsible before processing in the press.
  • product side refers to those devices and devices of the arrangement according to the invention, which are responsible for the transport, storage and processing of composite wood after processing in the press. Exceptions may exist, for example when using a roller conveyor for both components and products.
  • the "storage buffer” can be understood as an intermediate storage facility in which pre-processed lumbers and / or products processed therefrom and / or wood-based materials are stored, which are intended for immediate further processing in the press. It is possible to divide the storage buffer into several compartments, for example for longitudinal and transverse layers of sawn timber components in the production of plywood. Furthermore, compartments for foreign components and / or compartments for the separation of a proportion of the lumber and / or processed therefrom products and / or wood materials for foreign use may be present.
  • a separate tray which is upstream on the component side of the press and does not correspond to the stocking buffer.
  • the "product-side transport system” can be understood to mean one or more conveying devices for removing products coming from the press, such as composite woods.
  • Suitable conveying means include in particular a roller conveyor, a conveyor belt and the like.
  • the range of action of the feeder or a portion of the feeder includes the area between Storage buffer and / or the task space and the press and / or the area between the press and the product-side transport system, wherein at least parts of the respective devices themselves are covered by the action radius.
  • the action radius thus encompasses the entire area from the storage buffer or the delivery location to the product-side transport system.
  • the range of action of the feeder can also be limited to the areas mentioned.
  • the assembly comprises a multi-part feeder, wherein the radius of action of a first part comprises the area between the stocker buffer and / or the tote and the press, and the radius of action of a second part comprises the area between the press and the product side transport system. Due to the presence of a plurality of feeding devices, the task can optionally be carried out simultaneously on the press and the removal from the press. This is accompanied by greater flexibility and time savings in the process.
  • the storage buffer has at least two compartments. It is conceivable that a mechanical task of the lumbers and / or products further processed therefrom and / or wood-based materials from a plurality of different compartments of the storage buffer to the press can take place by means of the feeding device. Alternatively or additionally, a mechanical displacement of lumbers and / or products processed therefrom and / or wood-based materials between individual compartments may take place. For example, can be stored in a compartment longitudinal layers and in another compartment transverse layers of lumber for pressing to a plywood plate. For example, the storage buffer may have two or three compartments.
  • the arrangement comprises at least two presses. It is conceivable that by means of the feeder a mechanical displacement of lumber and / or further processed products and / or Wood materials or intermediates between individual presses takes place.
  • a lumber and / or a product further processed therefrom and / or a wood material can be processed into an intermediate product and in a second press an intermediate product to the desired product.
  • two or more lumber layers can be pressed in a first press, this intermediate product is fed by a feeder into a second press, where it is then further pressed with other layers or foreign components.
  • a machine task of external components to the press is further carried out.
  • These foreign components can be fed from the storage buffer and optionally from a separate compartment of the storage buffer to the press.
  • the foreign components can be conveyed via a transport system in the operating radius of the feeder and then fed to the press, for example, via a rear extension of the product side transport system.
  • the manufacturing process and the external task can also be simplified and automated in the production of special components.
  • the feeder or parts of the feeder are a mechanical device or machine subdevices.
  • the feeder comprises lifting devices, such as cranes.
  • Suitable cranes include those with a movable crane arm, or those selected from the group of a gantry crane, a tork crane, a bridge crane or a cable crane, which span the respective work area.
  • the feeder comprises conveyor systems.
  • the components or products are not lifted off the base.
  • suitable conveyor systems include a roller conveyor, a conveyor belt, and the like.
  • the feeder comprises a carriage and / or a carriage.
  • Under a carriage is to be understood a stored on the ground and with at least one and preferably exactly one degree of freedom movable tray on which components and / or products can be moved by machine.
  • Under a carriage is to be understood on a scaffold, a wall or a guide mounted on the ceiling and with at least one and preferably exactly one degree of freedom movable tray on which components and / or products can be moved by machine.
  • Preferred embodiments include rails or carriages mounted on rails.
  • the carriages or carriages may serve to give up lumbers and / or products further processed therefrom and / or wood-based materials, such as, for example, transverse layers of lumber from the stocking buffer or a take-up place to a press.
  • the carriage or carriage may, in one embodiment, comprise a mechanical conveying mechanism, such as a downhill ramp provided with conveying and / or braking means.
  • a loading of the feeder or individual parts of the feeder can be done manually or mechanically.
  • manual loading include, for example, loading a carriage by means of a forklift and the like.
  • the task and / or removal and / or displacement of components and / or intermediates and / or products takes place by the feeder (s) automatically.
  • the feeder may communicate with one or more controllers.
  • An algorithm can be stored on a control unit, by means of which an automatic task pattern and / or removal pattern and / or shift pattern can be predetermined for a task device. In one embodiment, these patterns can be further adapted so that the operation of an arrangement according to the invention can be adapted flexibly to changed production specifications.
  • the component-side arrangement according to the invention further comprises one or more devices and devices selected from the group of task locations, finger-jointed installations, cross-cut saws, planing machines, bearings and component-side transport systems.
  • a task area can include a task space for the mechanical and / or manual task of cut lumbers and / or products processed therefrom and / or wood-based materials.
  • a finger jointing system may be present for milling the wooden components in the application area or at another location on the component side.
  • the front sides of cut lumber can be milled for longitudinal and / or cross connection.
  • the milling of at least one or both surfaces of lumber in preparation for a subsequent connection to plywood can be present in the feed area and / or at another or further location on the component side in order to cut the timber components to the desired length and / or width and / or height.
  • a warehouse can be used for the storage of possibly pre-processed lumber and / or products processed therefrom and / or wood components, which should not be placed directly to the press.
  • it is a stacked storage, wherein on the input side of the bearing a mechanical and / or manual stacking and / or on the Output side of the camp a mechanical and / or manual unstacking can be done.
  • One or more planing machines such as a slab planer, may be present on the component side, for example in the area of the component-side transport system.
  • a component-side transport system may comprise conveying means which convey components, for example, from the feed area to the main store and / or from the main store to the store buffer. Examples include in particular a roller conveyor, a conveyor belt and the like.
  • the component-side transport system and / or the stocking buffer include means for turning over the components, such as rotating floors, guide rails, and the like.
  • longitudinal and transverse layers can be turned in the desired directions relative to one another.
  • the components are stored in the camp for reasons of space, transportation, ease of handling and / or a more flexible use in other dimensions than is desirable in the compression. Therefore, if necessary, a cross-cut saw may be present between the main bearing and the storage buffer, which cuts the wood-based materials to a suitable size.
  • the arrangement according to the invention comprises a gluing means.
  • This can be arranged, for example, in the area of the press, the stocking buffer, the delivery point or the product-side transport system.
  • the glue application portal can serve to the lumber and / or further processed therefrom products and / or wood-based materials and other components preferably flat with glue apply. This is preferably done after their insertion into the press by the transport system, and before the application of another lumber and / or further processed product and / or wood-based material, such as another layer of plywood.
  • the gluing agent is designed as a glue application portal, which is located above at least part of the feeding device and can optionally be lowered.
  • the portal can be designed so that it is mounted on the floor, on a scaffold, a wall or a guide on the ceiling, and with at least one and preferably exactly one degree of freedom is movable.
  • Preferred embodiments include glue application portals mounted on rails.
  • the inventive arrangement further comprises on the product side a Abbumdstrom for the completion of the products.
  • the storage buffer and the product side transport system are disposed on opposite sides of the press.
  • the invention further relates to the use of a device according to one of the above-described embodiments for the production of composite wood from lumber and / or processed therefrom products and / or wood-based materials, in particular for the production of plywood from sawn timber.
  • the invention relates to a method according to claim 10. Accordingly, a method for producing composite wood from lumber and / or further processed therefrom products and / or wood materials is provided, wherein the lumber and / or further processed therefrom products and / or wood materials by means of a one-piece or multi-part feeder by machine and preferably automatically placed on a press. Alternatively or additionally, composite woods are removed mechanically and preferably automatically from the press by means of the feeding device.
  • the lumbers and / or products further processed therefrom and / or wood-based materials are mechanically fed to a press and taken out of the press by machine.
  • FIG. 1 shows an embodiment of an arrangement according to the invention in plan view.
  • the arrangement 1 comprises a plurality of production halls, wherein a delivery area 2 and a charging area 10 for lumber are located in a production hall.
  • Another production hall comprises a pick-up area 3 for the produced plywood, which are conveyed through the product-side transport system 80 by Abbundstrom 90 in this area.
  • the area 4 for the removal of lumber and / or processed therefrom products and / or wood-based materials for external use or the abandonment of foreign property.
  • the feed area 10 comprises one and optionally several feed bays 12, a first preferably pre-positionable cross-cut saw 11 and a finger jointing machine 13, preferably with milling and pressing in a single cycle.
  • pre-machined lumbers are manually or automatically loaded into the bearing 20.
  • a part of a component-side transport system for the filling of the bearing 20 is available.
  • the camp is for example a stacking warehouse, are stored separately in the longitudinal and transverse layers of lumber for plywood production. It is conceivable to store the wood materials in other dimensions than those required in the press. This can be done for reasons of space, for reasons of transport, for reasons of manageability, for reasons of more flexible use and the like.
  • the area for longitudinal layers may be divided so that the lumbers are stored at twice the standard length or at maximum production length.
  • the transverse layers can be stored in threefold standard width of the finished plates in order to achieve a maximum storage efficiency.
  • a stacking device is located in the entry area in the main bearing 20 and a destacking device in the exit area.
  • the component-side transport system 30 Between bearing 20 and storage buffer 50 is the component-side transport system 30, such as a roller conveyor or conveyor belt. In the area of the component-side transport system is also a planing machine 31, for example, a slat planer. Between the transport system 30 and the storage buffer 50, one or more cross conveyors 53 (see FIG FIG. 2 ) and / or one or more distributor roller conveyors and / or one or more cross-cut saws 51 and / or one or more means for turning the lumbers 52 arranged. The same can apply between several compartments 50a, 50b and 55 of the stocking buffer 50.
  • lumbers can be triggered laterally from the component-side transport system 30 by a transverse conveyor 53, turned to means 52 as needed, and subsequently fed to a distribution roller conveyor.
  • the wooden components can either one Ablticiansäge be supplied 51, wherein, for example, stored in triple length transverse layers can be tailored to their final length.
  • the distribution roller path also leads longitudinal and transverse layers into the individual compartments 50a and 50b, where these are stacked in standard packages.
  • lumber can be promoted in the compartment 55, where standard lumber packages for foreign use or existing cross laminated timber production can be provided. One or more of these steps may also be performed manually.
  • the storage buffer is divided into several compartments 50a, 50b and 55 in the example shown.
  • the intermediate storage may also be referred to as stocking buffer.
  • lumbers are machined in presses 60a and / or 60b.
  • the lumbers are manually added to a task space that does not correspond to the storage buffer and then be automatically fed to the presses 60a and / or 60b.
  • the feeding device is available for the machine feed, which in the embodiment shown comprises a gantry crane 70.
  • This comprises a longitudinal rail 72, which is mounted on a first 70a and second cross rail 70b, and a head piece 73 for receiving components and / or products.
  • the feeder may, if desired, deposit lumbers between individual compartments 50a, 50b and 55 of the stocker buffer 50 and / or stocker presses 60a and / or 60b, intermediates from a press 60a or 60b into the respective other press or back into a compartment of the stocker buffer 50. Furthermore, required third-party components in the work area of parts of the feeder, for example in the Work area of the gantry crane 70 are promoted and then be given to a press 60a and / or 60b. The conveyance of foreign components into the working area of the feeding device takes place, for example, from area 4 via the product-side transport system 80.
  • the task handler may include other parts, such as a carriage or cart 100, as described in connection with the description of FIG Figures 3 and 4 is explained in more detail.
  • the presses 60a and / or 60b lumber, foreign components and / or intermediate products can be pressed into finished plywoods, in particular board plywoods.
  • the presses 60a and / or 60b can be vacuum presses with a press bed 61, on which, for example, also hollow box and rib elements can be manufactured.
  • a displaceable glue application portal 110 which is displaceable between the presses.
  • This glue application portal is used in conjunction with the description of Figures 3 and 4 explained in more detail.
  • the plywoods finished in presses 60a and / or 60b can be delivered to the product side transport system 80 by means of the feeder 70.
  • the product-side transport system can take over the funding to a compound 90 and the pick-up area 3.
  • FIG. 2 shows an elevation of a part of the arrangement along the line CC FIG. 1 ,
  • Cross conveyor 53 at the left edge of the illustration FIG. 2 takes the lumber the component-side transport system 30 and performs this Means 52 for turning the lumber and Ablibilsäge 51 in the storage buffer 50. There, the ready-to-press lumber from the head piece 73 of the bridge crane 70 are received and fed to the press 60.
  • Figures 3 and 4 show a region around the press 60a in a detailed view.
  • the press has a press bed 61, are stored on the lumber, for example, longitudinal layers and transverse layers of a plywood plate to each other, to be subsequently pressed.
  • a glue application portal 110 which is slidably mounted on rails 111 and 112 with one degree of freedom. For example, it is possible to linearly move the glue application portal on the rails between the first press 60a and the second press 60b.
  • the glue application portal may have an applicator 115 which is mounted in a height-adjustable manner and which can be moved up and down.
  • Leimbett 62 If several layers of lumber and / or processed therefrom products and / or wood-based materials on the press bed 61 are superimposed and form the new surface of the press bed, the surface can be referred to as Leimbett 62.
  • the feeder comprises a carriage 100 which is also slidably mounted on rails 101 and 102 with one degree of freedom, and which can be moved linearly between the first press 60a and the second press 60b, for example.
  • the carriage 100 is arranged so that it can be carried out below the glue application portal 110, at least when the height-adjustable applicator 115 has moved upwards.
  • the carriage or carriage 100 has on at least one side and optionally, as shown in the figure, on both sides of a sloping ramp 105, which, as shown in the figure, can be formed by a plurality of struts 106. Alternatively, a continuous ramp is possible.
  • the Ramp further comprises a conveying mechanism 107, such as, for example, a conveyor belt, a caterpillar or the like. This can be set automatically and coordinated with the other machine parts so that a mechanical task can be performed on the presses.
  • One possible area of use for the carriage or carriage 100 is in the case of the production of plywood the task of transverse layers 103 to the press 60a and / or 60b, while the longitudinal layers of gantry crane 70 are abandoned.
  • the cart 100 may be loaded at the job site 4 by a forklift truck with transverse layers 103, which may be provided in a compartment 50b of the stocking buffer 50.
  • the production of plywood in the region of the presses 60a and / or 60b can take place such that a longitudinal position of the gantry crane 70 from the compartment 50a of the storage buffer is placed on the press bed 61. Subsequently, this first longitudinal layer is applied with the help of the applicator 115 surface with glue. After this application, a task of a transverse layer 103 of the carriage 100 to the glue bed, which is now formed by the surface of the first layer takes place.
  • the transverse layer may have previously been loaded onto the carriage 100 with the aid of a forklift and conveyed over the ramp in such a way that the timing of the application of the preceding longitudinal layer with glue and the task of the transverse layer are exactly coordinated with one another.
  • this first transverse position is applied with the help of the applicator 115 surface with glue. This process is repeated until the desired number of layers for the plywood is reached. Subsequently, the layers are pressed and removed from the press and forwarded by machine to the product-side transport system, for example, from the gantry crane 70.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Veneer Processing And Manufacture Of Plywood (AREA)
EP12004182.7A 2011-05-31 2012-05-31 Agencement d'appareils et installation destinés à la préparation de bois composites Withdrawn EP2529907A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201110102863 DE102011102863A1 (de) 2011-05-31 2011-05-31 Anordnung von Geräten und Einrichtungen zur Fertigung von Verbundhölzern

Publications (2)

Publication Number Publication Date
EP2529907A2 true EP2529907A2 (fr) 2012-12-05
EP2529907A3 EP2529907A3 (fr) 2014-05-07

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EP12004182.7A Withdrawn EP2529907A3 (fr) 2011-05-31 2012-05-31 Agencement d'appareils et installation destinés à la préparation de bois composites

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EP (1) EP2529907A3 (fr)
DE (1) DE102011102863A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108705641A (zh) * 2018-05-28 2018-10-26 国家林业局北京林业机械研究所 装配式木结构预制构件柔性加工生产线及柔性加工方法
CN114425805A (zh) * 2022-02-28 2022-05-03 林少山 一种基于干热法的胶合板制造设备

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006013327B3 (de) * 2006-03-21 2007-09-20 Minda Industrieanlagen Gmbh Anlage zum Herstellen von Leimbindern sowie Leimbinderpresse

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT400691B (de) * 1994-08-12 1996-02-26 Schilcher Industrieanlagen Und Produktionsanlage zur herstellung eines rohprofils aus stab- bzw. brettförmigen lamellen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006013327B3 (de) * 2006-03-21 2007-09-20 Minda Industrieanlagen Gmbh Anlage zum Herstellen von Leimbindern sowie Leimbinderpresse

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108705641A (zh) * 2018-05-28 2018-10-26 国家林业局北京林业机械研究所 装配式木结构预制构件柔性加工生产线及柔性加工方法
CN114425805A (zh) * 2022-02-28 2022-05-03 林少山 一种基于干热法的胶合板制造设备

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EP2529907A3 (fr) 2014-05-07
DE102011102863A1 (de) 2012-12-06

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