256results about "Other plywood/veneer working apparatus" patented technology

The manufacturing method of the laminated directional batten bearing type bamboo-wood composite material comprises the following steps: (1) preparing raw materials; the whole chordwise bamboo strip mat, the radial bamboo strip curtain, the directional battens and the wood veneers are prepared according to process requirements, and wear-resistant layer materials are selected. And (2) paving a plate blank. And paving the whole-piece wood veneer, the non-whole-piece wood veneer, the radial bamboo split curtain, the directional batten, the radial bamboo split curtain, the non-whole-piece wood veneer, the whole chordwise bamboo split mat and the wear-resistant layer in sequence from bottom to top. And (3) hot press molding. The hot press can be an intermittent single-layer hot press or an intermittent multi-layer hot press; the hot pressing mode is a'cold feeding-cold discharging 'hot pressing forming process, namely the procedures of'feeding, heating, heat preservation and hot pressing, cooling and pressure relief and discharging'; the hot pressing process is divided into three stages, namely pressure boosting, pressure maintaining and unloading, in the pressure maintaining stage, the unit pressure of a press is 1.5-8Mpa, and the temperature of a hot pressing plate is 140-220 DEG C. And (4) longitudinally and transversely cutting edges to be processed into specification materials. And the thickness is 15-40mm, the common breadth is 1220 * 2440mm, and a specific breadth can be made as required. The bamboo-wood composite board has the advantages that bamboo wood and wood are used as main raw materials, leftover materials obtained through wood processing are combined, the physical and mechanical properties of the product are better than those of natural wood boards or other wood-based artificial board materials, and the bamboo-wood composite board can be widely applied to vehicle and ship bottom boards, container bottom boards and boards in other load-bearing occasions.

A bamboo-based wood-plastic composite material manufacturing process has the following steps: S1, a bamboo processing step; S2, a bamboo core pretreatment step; S3, a wood-plastic composite material raw material preparation step; S4, a wood-plastic composite material hot processing step; S5, a bamboo blank processing step; S6, a wood-plastic composite material blank covering bamboo blank step; S7, a cooling and shaping step. The present application solves the problems of high density, high cost, brittleness and insufficient toughness of the existing wood-plastic composite material based on thermoplastic polymer, realizes the use of bamboo instead of plastic and solves the problem of recycling of waste plastic which is difficult to reuse. The present application can overcome the shortcomings of the prior art, be used for preparing a more practical and durable wood-plastic composite material which still has good mechanical properties after heating and forming. The present application also provides a product prepared by the bamboo-based wood-plastic composite material manufacturing process.

The invention relates to a feed mechanism and an edgebanding machine with this feed mechanism. The feed mechanism comprises: a first conveying unit provided on a machine frame along a feed direction; a second conveying unit which, together with the first conveying unit, clamps a workpiece and moves it along the feed direction, the second conveying unit including a boom arranged on the machine frame; and a height adjustment mechanism comprising a locking element and a correction element for contact with the workpiece, the locking element being detachably connected to the machine frame and the boom, and the correction element being synchronously movable in the height direction with the boom.

The utility model discloses a plywood processing cooling device which comprises a bottom frame, a conveying frame, a plurality of conveying rollers, a cooling fan, an air deflector, an air pipe and a conveying mechanism, the conveying frame is fixedly connected to the upper surface of the bottom frame, the conveying rollers connected in a rotating mode are arranged in the conveying frame, the air deflector is fixedly connected to the lower portions of the conveying rollers, and the air pipe is connected with the air deflector. An air outlet of the cooling fan is fixedly connected with an air pipe, the upper end of the air pipe is fixedly connected with the air guide plate, and the conveying mechanism comprises a pressing plate, a motor, a driving roller and a guide column. The cooling device is composed of the bottom frame, the conveying frame, the conveying rollers, the cooling fan, the air guide plate, the air pipe and the conveying mechanism, hot-pressed plywood can be conveyed and cooled rapidly and evenly at the same time, meanwhile, the conveying mechanism is used for pressing the plywood, the conveying stability is improved, and the service life of the plywood is prolonged. And meanwhile, the plywood is prevented from deforming during cooling, and the production quality of the plywood is improved.

The application discloses a long-acting fragrance essential oil microcapsule veneer artificial board and a preparation method thereof, and comprises a core board, both sides of the core board are provided with surface layer single boards with holes, the surface of the surface layer single boards with holes is sequentially provided with a surface layer thin single board and an impregnated glue film paper; a plurality of waist-shaped through holes are arranged on the surface layer single boards with holes, and the waist-shaped through holes are filled with essential oil microcapsule composite fillers; the essential oil microcapsule composite fillers comprise essential oil microcapsules, putty powder, wood fibers and melamine urea-formaldehyde resin glue; and the essential oil microcapsules comprise single-layer coated microcapsules and double-layer coated microcapsules. The essential oil microcapsules are carried by means of the waist-shaped holes arranged on the surface layer single boards, so that the problem that the adding amount of the microcapsules cannot be improved is solved; and the single-layer and multi-layer microcapsules are simultaneously added, so that the damage of the temperature and pressure in the hot-pressing forming process to the microcapsules is avoided, the long-acting and slow-releasing effect of the fragrance can be realized, and the doped odor generated by the VOC release of the board itself is inhibited.

The utility model discloses a laminated wood end anti-cracking structure which comprises laminated wood, a cover plate and steel nails. The end of the laminated wood is provided with an inclined first slope, the middle of the laminated wood is provided with an insertion block consistent with the slope in gradient, the bottom of the laminated wood is provided with a check block, the corresponding position of the cover plate is provided with a second slope and an insertion groove which are matched with each other, the bottom of the insertion groove is provided with an opening and a receding groove, and the insertion block and the insertion groove are matched and tightly attached and coated with polyurethane adhesive to enhance connection stability. The inserting grooves are in a dovetail groove shape and prevent the laminates from degumming and cracking in the vertical direction, the steel nails are arranged at the joints of the cover plates and the laminated wood, the cover plates are prevented from loosening and falling off, the laminates are prevented from sliding and cracking in the horizontal direction, the cover plates are in a triangular prism shape matched with the whole laminated wood, and the appearance and use are not affected. The structure effectively prevents the end of the laminated wood from cracking, prolongs the service life, and is reasonable in design, high in practicability and suitable for protecting the end of the laminated wood product.

The invention relates to a method for narrow-surface coating of, preferably rectangular, panel elements, in particular furniture panels, wood-based panels, worktops, chipboard, lightweight panels, interior finishing panels, doors, fiber cement panels or the like. - wherein the narrow surface coating is carried out using edge band profiles which have a base layer consisting of B-material, for example recycled material, and - wherein preferably the base layer, as seen in the profile cross-section, is covered on its outer longitudinal side covering the narrow surface with an outer layer of the edge band profile made of a first, preferably polymeric A-material, which is characterized by the fact that - that the edge band profiles have a narrower width than the thickness D of the panel element, - that the edge band profiles are first attached to the narrow surfaces in such a way that the panel element protrudes at least on one side, forming recesses that are angular in cross-section, and - that afterwards the recesses along the edge of the plate element are filled with a second, preferably polymeric, A-material, preferably by means of a melting process. Furthermore, the invention relates to a panel element, in particular a furniture panel, worktop, chipboard, lightweight panel, interior panel, door, fiber cement panel or the like, with a thickness D, comprising at least one profile arrangement, with at least one base layer, wherein the base layer preferably covers an outer layer, both of which at least partially comprise a polymeric material, both of which have a width B3, B4 of 10 to 120 mm, preferably 15 to 100 mm.

The utility model discloses an edge sealing device for wood floor processing, which relates to the technical field of wood floor production and comprises a quantitative component, a disc connected to the bottom of a feed hopper, sliding rails arranged on two sides of the bottom of the disc, a sliding plate slidably connected in the sliding rails, and an opening formed in the top of the sliding plate and having the same size as a communicating opening in the bottom of the disc. The bottom of the sliding plate is connected with a quantitative cylinder, the bottom of the quantitative cylinder is rotatably connected with a rotating shaft, the bottom of the rotating shaft is rotatably connected with a cover plate, the bottom of the sliding rail is provided with a limiting plate, the feeding hopper is provided with an electric heating wire and a power assembly, the power assembly comprises a supporting plate arranged at the bottom of the sliding rail, and the sliding rail is provided with a fixing plate; an electric push rod is arranged on the supporting plate, the output end of the electric push rod is fixedly connected with a push plate, the push plate is connected with the bottom of the sliding plate, and the quantitative assembly is arranged, so that the output amount of the edge sealing glue can be accurately controlled, and the edges of the wood floors are appropriately and uniformly glued.

The invention relates to an edge-strip-processing device for cutting an edge strip to size, which is attached to an edge of a workpiece, comprising: a securing device designed to secure the edge-strip-processing device to an edge banding machine in geometric relation to a guide device of the edge banding machine, the guide device being designed to attach the edge strip to the workpiece and to guide the workpiece along a guide direction. The edge-strip-processing device is characterized by a laser processing unit comprising a laser radiation source designed to generate a laser beam, a laser focusing unit designed to focus and / or defocus the laser beam, and a laser guiding unit designed to direct the laser beam onto a processing region, the laser processing unit being designed to cut the edge strip to size.

This utility model relates to the field of wood processing technology, specifically disclosing a double-sided edge banding machine for wood panels. It includes a worktable with rollers continuously embedded in its surface and electric telescopic rods symmetrically mounted on its surface. A push plate is connected to the output shaft of the electric telescopic rod, and sliders are symmetrically mounted on the surface of the push plate. A mounting frame is mounted on the surface of the worktable, and a cylinder is connected to the surface of the mounting frame. A pressure block is connected to the output shaft of the cylinder, and a gasket is connected to the bottom of the pressure block. This double-sided edge banding machine for wood panels features a gasket and a support plate. The wood panel is placed on the roller surface, and the edge banding strip is placed on one side of the push plate. The push plate then pushes the edge banding strip to both sides of the wood panel for easy edge banding. Simultaneously, the top plate moves the scraper to the wood panel and edge banding strip to remove excess glue, facilitating the processing of boards of different widths.

The invention discloses a high-elasticity moldable bamboo-cork laminated board and a preparation method thereof. The laminated board is composed of a bamboo skin prepared through high-frequency directional pressing, a cork core, an intelligent glue layer containing a pH response type microcapsule curing agent and a functional coating containing nano cerium oxide and chitosan quaternary ammonium salt. The preparation method comprises the steps of high-frequency directional pressing and slicing of the bamboo chips, prepressing of the cork, application of the intelligent adhesive, gradient hot pressing and coating of the functional coating. By means of the high-frequency directional bamboo board pressing technology, the pH response type microcapsule curing agent and the functional composite coating and in cooperation with the three specific components, the bamboo-wood interface stress matching problem is systematically solved, the fatigue resistance and environmental stability of the material are remarkably improved, the material is endowed with the multifunctional surface characteristics of antibiosis, abrasion resistance, ultraviolet resistance and the like, the comprehensive performance is excellent, and the application prospect is wide. The material is suitable for the fields of high-end bags, automotive interiors and the like, and is an innovative environment-friendly material which replaces plastic with bamboo and surpasses the performance of plastic.

The invention relates to the field of bamboo veneer processing, in particular to a method for widening a large-breadth flattened sliced bamboo veneer, which comprises the following steps of: compounding the sliced bamboo veneer with gauze or non-woven fabric by hot pressing; edge cutting and width fixing are conducted on the compounded sliced bamboo veneers; glue is smeared in the thickness direction of the sliced bamboo veneers; the sliced bamboo veneers are placed in an environment of 30-50 DEG C, and glue is dried; the dried sliced bamboo veneers are placed in a board splicing machine for pre-splicing; and hot-pressing and compounding the sliced bamboo veneer and the gauze or the non-woven fabric again to obtain a finished product. The formaldehyde-free environment-friendly adhesive is adopted, so that chemical pollution is reduced; the side face of the sliced bamboo veneer is pre-spliced and combined with gauze / non-woven fabric, multiple times of gum dipping is avoided, and gum consumption can be reduced; continuous veneers with the width of 2-10 m or above can be prepared, cloth-shaped veneering materials are achieved and directly used for wall decoration, and machining links can be reduced; the cut bamboo wood is suitable for household products such as stationery bags and computer supports, and the application dimension of the bamboo wood can be expanded.

Floor panel for forming a floor covering, wherein the aforementioned floor panel (1) encloses a substrate (15) and a decorative top layer (16) applied thereto, wherein the floor panel (1) is provided with a cover (23) on at least one side edge (4), characterized in that the cover (23) extends continuously from a first adjacent side edge (2) along the relevant side edge (4) to a second adjacent side edge (3), wherein the aforementioned cover (23) encloses a water-repellent substance, wherein the aforementioned floor panel (1) is provided with a lower edge region (24) on its upper surface adjacent to the relevant side edge (4) and wherein the aforementioned cover (23) overlaps the aforementioned lower edge region (24).

A method for manufacturing panels includes at least the step of covering one or more side edges of a relevant panel, and moving the panel with its respective side edge relatively beyond an application device. The application device includes at least one nozzle, positioned in the plane of the panel when viewed at an angle of less than 90° to the corresponding side edge. A floor panel includes a covered side edge.

A membrane device includes a vacuum device main body having a plurality of vacuum holes such that a real wood sheet to be temporarily attached to a core is mounted in the vacuum device main body, a cover having a silicone film to define a vacuum space together with the vacuum device main body, a vacuum module to suck air in the vacuum device main body through the vacuum holes, and a control unit to compress the real wood sheet and the core for a preset time by sucking air in the vacuum space through the vacuum holes. The control unit removes the vacuum from the vacuum space by controlling the vacuum module so that the compressed real wood sheet is detached, and the vacuum device main body includes sliders to perform wrapping the real wood sheet around the inside of the core while moving upward.

The invention discloses a bagasse formaldehyde-free plate and a preparation method thereof, and aims to provide a method for preparing the formaldehyde-free plate through a hot pressing process by taking bagasse as a plant fiber raw material and polyacid modified rosin resin as a formaldehyde-free adhesive, and correspondingly provide a plate product directly obtained by the method. According to a GB / T 17657-2022 method, the density of the board is measured to be 0.70-1.10 g / cm < 2 >, the static bending intensity is larger than or equal to 20 MPa, the internal bonding strength is larger than or equal to 2.0 MPa, the water absorption thickness swelling rate is smaller than or equal to 8%, and the free formaldehyde emission is smaller than or equal to 0.1 mg / L (a dryer method); according to the technical scheme, the method comprises the following steps: S1, cleaning, drying, crushing and sieving bagasse; s2, under the protection of inert gas, rosin and unsaturated polyatomic acid are mixed according to the weight ratio of 100: (10-30), the temperature is increased to 180-250 DEG C, a reaction is conducted for 1-3 h, and polyatomic acid modified rosin resin is obtained; s3, uniformly mixing the bagasse obtained in the step S1 and the polyacid modified rosin resin obtained in the step S2 according to the weight ratio of 100: (5-15), paving the mixture in a hot press, performing hot pressing for 5-30 minutes under the conditions that the temperature is 160-240 DEG C and the pressure is 2-5 MPa, and performing cooling and shaping to obtain a bagasse formaldehyde-free plate; belongs to the technical field of artificial board manufacturing.

A preparation method of the modified red phenolic resin impregnated paper for the concrete formwork comprises the following steps: adding 0.8-1.2 wt% of nano silicon dioxide, 1.5-2.0 wt% of nano aluminum oxide and 0.5-1.0 wt% of tetrapod-like zinc oxide whiskers into a red phenolic resin glue solution, firstly shearing at a high speed of 800-1000r / min and pre-dispersing for 5 minutes, and then ultrasonically dispersing at a power of 300-500W for 20-30 minutes; wood pulp paper is soaked in the glue solution and then dried at 110-120 DEG C until the water content is 6-8%, and the modified red phenolic resin impregnated paper is prepared. The invention further discloses the red laminated plywood for the concrete formwork and a preparation technology of the red laminated plywood, through surface layer modification, core layer structure optimization and synergistic improvement of the adhesive and the preparation technology, the comprehensive performance of the plywood is improved, and the high-standard requirement for the formwork in building construction is met.

The present invention relates to a machine (M) for machining workpieces (P) made of wood, ceramic, plastic, metal, glass, fiberglass and the like, comprising at least one tool (1), capable of performing machining on the surface of said workpiece (P), in such a way to create a jet of chips essentially oriented along an expulsion direction having an expulsion speed, wherein said machine (M) is characterized in that it comprises a blowing device (2), placed after said tool (1) with respect to said expulsion direction, capable of generating an air flow to reduce the expulsion speed of said jet of chips.

The invention belongs to the technical field of wood board edge sealing equipment, and particularly relates to a hot-pressing mechanism and a wood board edge sealing machine with the hot-pressing mechanism, and the hot-pressing mechanism comprises two hot-pressing rollers and a first driving mechanism; the two hot pressing rollers are distributed in a spaced mode in the second direction, the two hot pressing rollers are spaced in the first direction so that the two hot pressing rollers can form the same shape as a to-be-edge-sealed face, and the hot pressing rollers can be heated so that the surface can reach the working temperature; the first driving mechanism can simultaneously drive the two hot pressing rollers to be close to or far away from a surface to be subjected to edge sealing in a first direction; compared with the prior art, through the innovative hot-pressing mechanism design, the double-hot-pressing-roller structure is adopted, a multi-direction adjusting mechanism is matched, the problem that multiple times of operation is needed for edge sealing of the slotted wood board is successfully solved, and efficient and high-quality edge sealing treatment is achieved. The equipment is compact in structure, high in adaptability and particularly suitable for being used by small and medium-sized enterprises, and has remarkable economic benefits and popularization value.

The invention relates to a film for sealing a surface, preferably a wood surface or a natural fiber surface, more preferably a surface of a veneer, the film comprising a first layer and a second layer, wherein: the second layer has a melting range having a starting point of greater than 80°C, preferably greater than 90°C, more preferably greater than 95°C, most preferably greater than 100°C and having an end point of less than 170°C, preferably less than 160°C, more preferably less than 155°C, most preferably less than 150°C, the end point being a higher temperature than the starting point; the first layer has a melting range having a starting point which is at least 10°C, preferably at least 15°C, most preferably at least 20°C, above the end point of the melting range of the second layer; the first layer and the second layer are integrally bonded to one another.

The utility model relates to the technical field of edge bonding machines, in particular to a belt pressing device of an edge bonding machine, which comprises a base, a driving belt pressing mechanism arranged on the base and a plurality of driven belt pressing components arranged on the base, and the driving belt pressing mechanism comprises a driving driving component and a driving belt pressing component; the driving belt pressing assembly and the driven belt pressing assemblies are movably arranged on the base in a row at equal intervals. The driving belt pressing assembly comprises a driving belt pressing wheel, a main transmission shaft, a main belt pressing driving piece and a main swing base. The driven belt pressing assembly comprises a driven belt pressing wheel, a driven belt pressing driving piece and a driven swing base. The belt pressing device of the edge sealing machine is provided for solving the problems in the prior art, the structure is novel, the design is ingenious, the driving belt pressing wheel and the driven belt pressing wheels are arranged at equal intervals, multi-point uniform pressing and pasting of edge sealing belts are achieved through synchronous swinging, the belt pressing device is particularly suitable for continuous machining of special-shaped plates, and the effect of cooperative pressing and pasting is achieved.

Method for manufacturing panels, wherein the method at least comprises: - the step of providing semi-finished panels (1A) with at least a substrate (15) and a decorative top layer (18); - the step (S1) of performing a milling, sawing or scraping operation by means of one or several cutting tools (9) on at least one edge (3-4-5-6) of said semi-finished panels (1A), wherein the semi-finished panels (1A) are moved past said cutting tools (9) via a belt, air or chain conveyor (10) in a processing machine (7A-7B), and their decorative top layers (18) are moved across a sliding shoe (14) at the location of at least one of the cutting tools (9), and / or their sides which are turned away from the decorative top layer are moved past a pressure shoe (13); characterized in that the semi-finished panels (1A) are provided with a lubricant (22) on the decorative top layer (18) and / or on the side which is turned away from the decorative top layer (18) before or during said step (S1) of performing a milling, sawing or scraping operation.

The invention relates to a nozzle (1) for activating a coating material (5) by means of a fluid, having a nozzle body (2) with a supply-air inlet (8), a supply-air line (4) and a first outlet (3), wherein the supply-air inlet (8) and the first outlet (3) have a flow connection (7) to one another through the supply-air line (4). In order to permit energy-saving operation of a nozzle, the nozzle body has a working surface (6) with an exhaust-air inlet (9) and an exhaust-air outlet (12), wherein the exhaust-air inlet (9) and the exhaust-air outlet (12) have a flow connection (10) to one another.

The invention relates to an edge banding processing device for cutting an edge band that is or is applied to an edge of a workpiece, comprising: a fastening device configured to attach the edge banding processing device to the edge banding machine in geometric relation to a guide device of an edge banding machine, the guide device being configured to apply the edge band to the workpiece and to guide the workpiece along a guide direction, characterized by a laser processing unit, comprising a laser radiation source configured to generate a laser beam, a laser focusing unit configured to focus and / or defocus the laser beam, and a laser guidance unit configured to direct the laser beam onto a processing area, wherein the laser processing unit is configured to cut the edge band.

A hydrophobic fluid includes a solvent-based solution of at least one aliphatic and / or aromatic hydrocarbon, with a chain length of C9 to C15 and at least one ether, ester, ketone and / or an alcohol, in particular a non-flammable alcohol. The hydrophobic fluid also has a fluoropolymer, in particular a non-combustible fluoropolymer with a flash point>60° C. in a proportion of 0.1 to 30 wt. %.

A method for forming an engineered veneer block includes stacking a plurality of laminate layers. The method also includes spreading a bonding agent between each layer of the plurality of laminate layers. The bonding agent includes an adhesive. The adhesive consists essentially of one or more no added formaldehyde adhesives. The method also includes slicing an engineered veneer from the engineered veneer block. The engineered veneer has a thickness in the range of 0.1 millimeters to 0.5 millimeters.

The present invention relates to a system for repairing a plywood panel, the system comprising: at least one detection device for scanning the plywood panel; at least one repairing device for performing a repair operation for the plywood panel; a conveyor device for conveying the plywood panel; and a control device for generating at least one control signal to the conveyor device to halt the plywood panel in the system for performing a scanning operation of the plywood panel with the at least one detection device and to halt the plywood panel for performing a repairing operation with the at least one repairing device on the basis of information obtained with the detection device. Some aspects of the invention relate to a method for performing the repair operation.