781 results about "Wood machining" patented technology

A welding table used in welding industry and woodworking applications comprises a metal table top with retractable carrying handle and elongated slots for insertion of clamping tools, a protrusion-adjustable angle flange with V-notch mounted to at least one edge of the table top, a support structure having an angle and height adjusting mechanism, and a foldable base frame with casters.

The invention relates to a device and a technical method for the high-temperature thermal treatment of timber. The device adopts a structure that: the air outlet of a reverse combustion-type combustion-heat exchange integral hot blast stove is communicated with the air inlet of a gas ejector pipe, the air outlet of the gas ejector pipe is communicated with the air inlet pipe of a return pipe through a log pile in a logging truck, the air outlet pipe of the return pipe is connected with one end of a heat supply fan through a humidifying device, the other end of the heat supply fan is connected with the air inlet of the reverse combustion-type combustion-heat exchange integral hot blast stove, and the smoke outlet of the reverse combustion-type combustion-heat exchange integral hot blast stove is connected with an induced draft fan; and a machine body of the high temperature thermal treatment device is provided with a machine body heat-preservation layer, and the top of the reverse combustion-type combustion-heat exchange integral hot blast stove is provided with a charging hole. The technical method comprises the steps of piling, ignition, process control, conditioning treatment, temperature reduction and discharge and the like. The device and the method have that advantages that: residues of timber processing are used as fuel, the heat exchange of a thermal treatment cyclic medium is carried out through the reverse combustion-type combustion-heat exchange integral hot blast stove at a time, the thermal efficiency is high, the combustion is complete and no pollution is produced.

The invention discloses a vacuum-type wood processing and cutting device, which comprises a working table, a protective box, a protective cover, a sawdust collection box and a water tank. The upper surface of the working table is symmetrically fixed and welded. There are a number of rotating shafts on the inner wall of the plate, each rotating shaft is equipped with a conveying roller, and two fans are symmetrically arranged on the upper surface of both ends of the workbench, and the air inlet of each fan is connected. There is an air intake pipeline, the air intake end of the air intake pipeline is connected with the dust collection hood, the lower part of the inner cavity of the water tank is provided with an annular exhaust pipe, and the annular exhaust pipe is connected with the outlet end of the ventilation pipeline, and the inlet of the ventilation pipeline The gas end is connected with the gas outlet of the blower fan, and the upper part of the inner cavity of the water tank is connected with the lower inner cavity of the sawdust collection box through a connecting pipe. The invention has simple structure, high safety, is convenient for processing and cutting wood boards, can effectively absorb dust and collect sawdust, and is suitable for popularization and use.

A wood processor including a motor vehicle having a bed structure, a clamping device on the bed structure for clamping a wood log and positioning it in a first processing position, a power saw for cutting predetermined length members from the wood log, and a splitting device for splitting the wood members into a specified number of pieces.

The invention discloses a wood five-axis machining center. The wood five-axis machining center comprises a base, an X-axis moving mechanism, a Y-axis moving mechanism, a Z-axis moving mechanism, a C-axis driving mechanism, an A-axis driving mechanism, a tool and a machining platform; the X-axis moving mechanism drives the tool to move transversely along the base; the Y-axis moving mechanism drives the tool to move longitudinally along the base; the Z-axis moving mechanism drives the tool to move in the vertical direction; the C-axis driving mechanism drives the tool to rotate in the horizontal direction; the A-axis driving mechanism drives the tool to rotate in the vertical direction; and the machining platform is arranged on the base and located on the lower side of the tool. According to the wood five-axis machining center, tool moving in the X-axis, Y-axis and Z-axis directions can be achieved, and meanwhile, tool rotating in the A-axis and C-axis directions can be conducted, so that different-degree inclined plane machining is achieved, and tool switching can be conducted freely; and the multi-functional effect is achieved, and the wood machining efficiency is greatly improved.

The invention discloses a pine drying method, and belongs to the field of timber processing. The method comprises the following steps: selecting pine sheets with the thickness of 25-35mm and the water content of 40-45% before drying, putting the pine sheets in a kiln, stacking, using division bars between layers of the pine sheets, making a pine water content drying reference according to the dimension of the stack of the pine sheets, the flow velocity of a drying medium and the water content of the sheets, setting a wet and dry bulb temperature according to the water content drying standard, starting a system in the drying kiln to carry out automatic heating and steam injection to a preset required range, cooling the pine sheets, and discharging the cooled pine sheets from the kiln to obtain a finished product. The method allows the water content of the timber to be balanced in the drying process by adopting the pine drying reference and using automatic steam injection, prevents the deformation, cracking and bending of the sheets in the drying process, and realizes an optimal drying state through multi-time automatic steam injection, humidity elimination and adjustment.

A straw particle board employing bark powder modified phenolic resins as adhesives adopts straws as main raw materials and woodworking fragment wood shavings as secondary materials. The particle board is characterized in that the adhesives of the pressed straw particle board employ the bark powder modified phenolic resins, a large amount of renewable wood processing remained bark powders are adopted to replace parts of petrochemical phenols, the phenols are employed to directly activate the bark powders, the bark powders are applied to preparation of phenolic resin adhesives, and operation is simple. In a gluing process, CH3Si (OH) 3 organic silicon liquor with low cost is adopted to modify the adhesives so as to enable the adhesives to easily moisten, penetrate and diffuse on the surfaces of the straws, thereby being favorable for glue joint of the straws. Simultaneously, interfaces of the straws are modified so as to enable the bark powder adhesives to be applied to production of the straw particle board. The straw particle board produced by adopting the adhesives has the advantages of attaching importance to effective usage of biological materials, having low product manufacturing cost, fine performance, strong operability and bringing remarkable ecological benefits and environmental benefits after being popularized.

The invention relates to a grinding machine, and particularly relates to a wood strip grinding machine for wood processing. The wood strip grinding machine for wood processing can achieve wood strip fixing, automatic grinding can be achieved only by putting wood strips in, the wood grinding quality is good, and the work efficiency is high. In order to achieve the technical aims, the wood strip grinding machine for wood processing is provided and comprises a base, a work frame, a speed reduction motor, a rotating mechanism, a pushing mechanism and a cutting mechanism, wherein the work frame isarranged on one side of the base; the speed reduction motor is connected to the side, away from the work frame, of the base; the rotating mechanism is arranged on the side portion of the top of the work frame; the pushing mechanism is connected between the side, away from the work frame, of the base and an output shaft of the speed reduction motor; and the cutting mechanism is connected between the pushing mechanism and the base. According to the wood strip grinding machine, through cooperation of the speed reduction motor, the rotating mechanism and the pushing mechanism, the wood strips canbe clamped, and under the action of the rotating mechanism, the wood strips can be driven to rotate continuously.

The invention relates to the technical field of construction wood cutting, in particular to a construction wood-cutting machine with an adjustable angle. The construction wood-cutting machine with theadjustable angle comprises a conveying table, a portal frame vertically erected at one end of the conveying table, a conveying and positioning mechanism which is arranged on the conveying table and used for transferring wood to a processing portion of the portal frame and conducting positioning, and a rotary adjusting and cutting mechanism which is arranged on the portal frame and used for conducting angle cutting on processing ends of the wood conveyed by the conveying and positioning mechanism, and the construction wood-cutting machine with the adjustable angle is characterized in that therotary adjusting and cutting mechanism comprises a horizontal overturning board which is horizontally arranged at the upper end of the interior of the portal frame and can horizontally rotate. By means of the construction wood-cutting machine with the adjustable angle, the wood can be automatically conveyed and positioned, and cutting is conducted with the angle of a cutting machine body automatically adjusted according to angles needed for wood cutting, so that the labor cost is reduced, and the cutting efficiency is improved.

This invention discloses a new shaving plate and its product method, belonging to building and decorating material realm, characterized in adopting saw powder and abatement in course of processing deserted wood or timber to be crashed into wood powder with different diameters, and mixing them with adhesive made from mineral powder including magnesia and magnevit, and one-shot cold-pressing forming under effect of trigger squeezer, wherein, the two surface of plate are layers made through mixing 60-100 order thin powder with its thickness being 0.1-0.3mm and adhesive, the middle of it is high-intensive layer made through mixing coarse wood powder with 1-30mm length and 0.5-3mm width and adhesive, between surface and intensive layer is equipped with natural vine fabric or chemical glasses or plastic fabric, which forms reinforcement. The plate without other additive is a environment-friendly type plate with fireproof, damp-proof, and non-poison functions, suitable for building, furniture and decoration industries.

The invention discloses a process of general-purpose wood particles, which employs remains of tending and cutting of forest and wood-curing waste as materials which are processed into wood chippings and crashed into wood particles. Crashed wood particles are screened, and wood particles with qualified size are passed to next process and wood particles with unqualified size are crashed again. Heat produced in forming process is used to vaporize contained water to soften the powder materials, and then the powder materials are compressed into particles under the effect of extrusion force. The formed particles which have high temperature and include a small amount of crushed aggregates must be cooled and screened. Screened crushed aggregates returns to the particle processing and forming process and the finished products of particles enters the final package process. Compared with prior art, the energetic consumption of specific yield of the invention can be remarkably reduced, and gross investment can be greatly decreased. The invention discloses a process for producing wood particles, which is on the premise that products quality is met, changes the order of processing technique, reduces gross investment of device, decreases energetic consumption of specific yield, and has low manufacture cost and simple process.

The invention relates to a method for improving functionality of wood, in particular to a flame-retardant solid wood composite section improved through processes of wood heat treatment and flame retardant treatment and a manufacturing method thereof, belonging to the technical fields of wood functionality improvement and wood processing. The manufacturing method of the flame-retardant solid wood composite section comprises the steps of: (1) wood chip manufacturing; (2) first stacking and drying; (3) heat treatment improvement; (4) normal-pressure impregnation flame retardant treatment on wood chips; (5) second stacking and drying; and (6) gluing and fixing. By means of the method, the advantages of the wood subjected to the carbonization heat treatment and the flame retardant treatment are combined together and the respective disadvantages are overcome to ensure that the obtained solid wood composite section has the advantages of high dimensional stability, strong decay and weather resistance, good flame retardant effect because of a uniformly permeated flame retardant, simple production facility, low production cost and high wood outturn percentage. The obtained solid wood composite section is a good material applied to indoor structure beams, furniture and flame retardant wood doors.

The invention provides a wood working process, which comprises the following steps of: the preparation of first mixed solution; the preparation of second mixed solution; square stock impregnation, namely, impregnating a square stock into the first mixed solution to make the square stock absorb the first mixed solution until reaching a completely saturated state, and placing the square stock impregnated in the first mixed solution into the second mixed solution for impregnation to make spaces among wood cells of the square stock absorb the mixed solution until the mass ratio of furfural to the wood is 0.3-0.5:1; hot-pressing, namely, performing hot-pressing on the impregnated square stock; cutting, namely, cutting the square stock into required wood boards; and sanding and notching, namely, sanding and notching the wood boards. The wood boards obtained by the wood working process provided by the invention have the characteristics of high load-bearing properties, high density, high durability, strong bending strength, low water absorption and low expansion ratio.

The invention belongs to the technical field of function improving and machining of wood and particularly discloses an integral reinforced solid wood section bar and a manufacturing method thereof. The method comprises the steps of under the condition of lower water content (1-3%), adopting a single heating softening molding technology to perform low-compression rate integral compressing treatment on the wood to obtain an integral staypak with the section being uniform in density. According to the method, bursting and bubbling phenomena generated by overhigh steam pressure in the wood can be effectively reduced, the thermal insulation time can be greatly shortened, and the work efficiency is improved. The integral compression wood section bar generated by the method is good in size stability, environment-friendly and healthy, and can be used for manufacturing solid wood floors and solid wood furniture and as indoor decoration materials.

The invention belongs to the technical field of wood processing, and particularly discloses a manufacturing method for gum wood finger-joined floors. The manufacturing method comprises the following steps of drying, selecting, improvement of machining properties, humidifying, connection and combination, treatment of grooves and tongues, sanding, painting and the like. By using the manufacturing method for the gum wood finger-joined floors, the problems that in production of fast-growing gum wood finger-joined floors, sanding cost is high, loss of materials is high, the using amount of glue is high, tree laces crack, the moisture content of a portion between each two gum wood finger-joint floors is not uniform, finger joining is difficult, and the like are solved. The manufacturing method for the gum wood finger-joined floors has the advantages of low production cost, high product quality and the like.

The invention relates to a wood-plastic composite of wood decorative sheet attaching veneer and a preparation method thereof and aims at solving the problems that an existing wood-plastic composite lacks the natural texture of wood, and it is hard to enable a wood decorative sheet to be adhered to a wood-plastic composite sheet through traditional wood adhesive. The wood-plastic composite is mainly made of a wood-plastic composite sheet, non-woven cloth, a wood decorative sheet and wood adhesive or is made of the wood-plastic composite sheet, the non-woven cloth and the wood decorative sheet. According to the two technical schemes of the wood-plastic composite, the special structure of the non-woven cloth is utilized, wood adhesive is used, and the wood decorative sheet and the wood-plastic composite sheet are finalized in design through a hot-press means, so that preparation is finished. In the other technical scheme, on the condition that no wood adhesive is used, the consistency of the non-woven and the surface of the wood-plastic composite sheet and the penetrating function of the non-woven cloth on surface layer materials at melting time are utilized, and the wood decorative sheet and the wood-plastic composite sheet are finalized in design through hot press and cooling. The wood-plastic composite of the wood decorative sheet attaching veneer and the preparation method are applied in the wood processing field.

The invention relates to a nanometer inorganic carbonized wood preparation method, nanometer inorganic carbonized wood products and application of nanometer inorganic carbonized wood, belongs to the technical field of wood processing, and aims to solve technical problems of low strength and hardness of the existing carbonized wood. The nanometer inorganic carbonized wood preparation method includes performing deep carbonizing treatment on absolute dry wood panels at the temperature of 195 DEG C to 220 DEG C, and cooling to perform humidifying and heat insulating treatment to enable moisture content of the carbonized wood to reach a fiber saturation point; and then placing the humid carbonized wood into inorganic nanometer additive to be inorganically nanocrystallized so as to acquire the nanometer inorganic carbonized wood. The nanometer inorganic carbonized wood preparation method has the advantages that the method is simple in technique conditions and easy to operate, the strength and hardness of the acquired products are high, the carbonized wood performance is acquired, and adsorbability, fire resistance, non corrosibility and dewatering performance to harmful gas are better and air shrinkage bulking factor is low. The nanometer inorganic carbonized wood can be further used for wood components like floors.

The invention discloses a two-degree-of-freedom swing screen, which comprises a base, a front support rod, a rear support rod, a swing drive device, a vertical vibration device, a screen frame and a screen cloth. The front and rear ends of the screen frame are connected with the base through the front support rod and the rear support rod. The present invention can generate vibrations with two degrees of freedom. The swing driving device located in the middle of the base provides power for the rotary swing of the screen frame, and the vertical vibration device installed at the bottom of the screen frame is the vertical reciprocating vibration of the screen frame and the screen mesh. With the power provided, the materials on the screen surface can move forward and backward, left and right and vertically and achieve through-screening. Without changing the occupied area and the structure of the sieve body, the present invention can greatly increase the processing capacity, greatly improve the production efficiency, and reduce the production cost. It also has the advantages of simple structure, high reliability of the whole machine, good comprehensive performance, stable movement and easy maintenance. Convenient and other advantages, it can be applied to wood processing and coal, metallurgy, chemical industry, food, environmental protection and other fields.

The invention belongs to the technical field of wood machining equipment, and particularly discloses a wooden door scribing and cutting integrated machine. The wooden door scribing and cutting integrated machine comprises a supporting frame, a workbench and a movable bracket; the workbench is provided with a guide rail allowing the movable bracket to slide longitudinally; the upper end of the movable bracket is provided with a guide column; a movable rod is arranged on the guide column; the lower end of the movable rod is provided with an air cylinder; a servo motor is connected to a piston rod of the air cylinder and provided with a scribing and cutting device; the scribing and cutting device comprises a scribing pen, a rotary shaft, a motor body and a cutting knife located in the vertical direction same as the direction of the scribing pen; the cutting knife is fixed to the rotary shaft; the rotary shaft is provided with a shell covering the lower end of the cutting knife; the scribing pen is fixed to the shell; and an output shaft of the servo motor is fixed to the joint of the shell and the scribing pen. According to the wooden door scribing and cutting integrated machine, only one set of equipment is used, the functions of scribing and cutting are integrated into a whole, the occupied plant space area is small, a wooden door is cut after scribing is completed, and the convenient and rapid effects are achieved.

The invention discloses a long-span position adjusting wood processing device. The device comprises a worktable, wherein the inner part of the worktable is a cavity structure; a conveyor belt is arranged on one side of the worktable; a No.1 mechanical arm is arranged on the side surface, close to the conveyor belt, of the worktable; an opening communicating with the inner cavity structure of the worktable is formed at one end, close to the conveyor belt, of the worktable; a cross opening communicating with the inner cavity structure of the worktable is formed on the upper surface of the worktable; a control box is arranged on the side surface of the worktable; the control box is electrically connected to the conveyor belt, an electric trolley, a No.1 air cylinder, a No.1 rotating motor, a plurality of vacuum sucking discs, a clamping mechanism, a wood position fine adjustment unit, a wood drilling unit and a wood plug implanting perpendicularity detection unit. The device disclosed by the invention has the beneficial effects that the device is simple in structure and high in practicality.