991 results about "Wood plank" patented technology

The invention provides a wood board surface defect detection method based on multi-view feature extraction, and the method comprises the steps: obtaining image data collected by a plurality of industrial cameras on a wood board production line, and obtaining an original image set; extracting local texture and edge information in the original image set through a lightweight convolutional neural network to obtain local features; modeling a global topological relation in the original image set through a sparse image attention mechanism to obtain global features; performing dynamic weighted fusion on the local features and the global features through a channel attention fusion module to obtain final features; and performing optimization training on the initial model through the final features and a pre-constructed loss function to obtain a defect detection model. According to the method, the lightweight convolutional neural network and the sparse graph attention mechanism are applied in parallel, and dynamic weighted fusion is performed on the features output by the two methods, so that the precision and efficiency of defect detection are improved.

A device for a cot or child's bed to encourage sleep, comprising a support device to be placed in or under a mattress, comprising at least at least one plank, and at least one support, a lifting unit, wherein the lifting unit comprises at least one bladder, preferably at least two bladders, positioned between the at least one plank and the at least one support.The lifting unit further comprising a control unit, wherein the control unit is configured to inflate and / or deflate the at least one bladder via a pump of a pump system for providing an alternating upward and downward motion of the at least one plank, a pliable skirt extending at least outward from a circumference of the at least one plank.

The present invention discloses a system for retaining a piece of wood onto a saw mill in an orientation at an angle to the horizontal, such that horizontal cuts made to the wood result in shorter planks with full exposure of wood end grain, and further, a system for rotating a piece of wood on a saw mill in order to create lumber with specific polygonal cross sections; and methods for producing lumber from pieces of wood using said systems.

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.

The traditional Chinese medicine splint bending forming equipment based on the distal radius fracture comprises a bending forming tool and a temperature control system, the bending forming tool comprises a bottom plate for placing a wood plate for forming, a fixing assembly is arranged on the bottom plate, and a working assembly is arranged on the right side of the fixing assembly. The working assembly comprises a plurality of pairs of forming moving pieces distributed in the length direction of the wood board for forming at intervals, each pair of forming moving pieces is used for moving to make contact with the front side face and the rear side face of the wood board for forming correspondingly, and a heating assembly is arranged on the pair of forming moving pieces corresponding to the position, needing to be bent, of the wood board for forming. And the heating assembly is connected with the temperature control system. The multi-point forming principle is achieved through the multiple pairs of forming moving pieces, a temperature control system is additionally arranged, the forming precision and forming efficiency of the traditional Chinese medicine wood clamping plate are improved, clamping plates with different bending radiuses can be achieved through multi-point forming, and the traditional Chinese medicine wood clamping plate forming device is different from fixed-parameter clamping plates sold in the market and is worthy of popularization. And individual requirements of different patients can be met.

The disclosure relates to compositions including a constituent—A, which constituent—A consists of a polylysine component, a XL-component, and a fibrous component which fibrous component consists of at least one fibrous element which fibrous element includes vegetable fibers, and where the fibrous element is free of any fibers other than the vegetable fibers, where and the composition is free of any fibers other than the vegetable fibers of the fibrous component. The disclosure further relates to processes for obtaining an object from the compositions. The disclosure further relates to objects such as sheets, tapes, sticks, strips, films, cloths, containers, boards, panels, beams, frames, planks, engineered wood e.g. fibreboards obtained by said processes.

The invention discloses a marine plank tapping machine with an anti-locking function, which relates to the technical field of plank tapping machines and comprises a machine table, a lifting device, a driving motor, a positioning device and a tapping device. A piston plate is driven by a first electromagnet to move upwards, so that an upper cavity is pressurized, and a lower cavity forms negative pressure, on one hand, pressurized gas in the upper cavity is pressed and conveyed to a locking cavity, a sliding block is pushed to extend outwards, friction clamping is formed between the sliding block and the inner wall of a locking head, reliable locking of a fixed ring piece and a follow-up ring piece is achieved, and therefore the distance between drill rods is stably kept; hole diameter deviation caused by hole opening counter-acting force is avoided; and on the other hand, the negative pressure of the lower cavity is transmitted to the expansion cavity through the passage, so that the expansion cavity is continuously in a negative pressure state, the sliding plate is stably adsorbed and positioned above the drill rod sliding groove, and relative movement in the drilling process is restrained. The follow-up ring piece is driven by the electric telescopic rod, so that the multiple drill rods are synchronously unfolded or folded around the axis, and rapid adjustment and automatic matching of the hole diameter of a hole are achieved.

The invention provides board grooving automation equipment which comprises a supporting shell, a supporting control frame and grooving units, and the multiple grooving units are arranged above a conveying belt set and used for conducting grooving treatment on boards; the grooving unit comprises a fixing frame and a regulating and controlling assembly, the regulating and controlling assembly is arranged on the inner side of the fixing frame and movably connected with the fixing frame, a lifting rack is arranged above the fixing frame, the bottom of the lifting rack is in transmission connection with the fixing frame through a position adjusting assembly, and the top of the lifting rack is connected with a lifting assembly. According to the grooving width requirement, the positions of the grooving tool sets can be adjusted and locked through the adjusting and controlling assembly, grooving treatment of different widths is conducted through the different grooving tool sets, the grooving equipment is wide in application range, different grooving requirements can be met, the grooving efficiency of a wood board is improved, and the grooving efficiency of the wood board is improved. And the grooving cutter set is matched with the conveying belt set and the conveying unit to conduct automatic grooving on the wood board, and the grooving efficiency can be further improved.

The invention belongs to the technical field of stoving varnish door plates, and discloses a preparation process of a solid wood core stoving varnish door plate. The method comprises the following steps that polygonal solid wood strips are spliced into a solid wood plate blank, then hot press molding, double-face sanding and vacuumizing are conducted, then curing and sanding are conducted after the solid wood plate blank is soaked with a wood reinforcing agent, and a pretreated solid wood plate is obtained; and coating seal primer on the pretreated solid wood board, spraying white primer and grinding, spraying a layer of white primer and grinding, spraying three layers of finish paint, and finally spraying varnish and grinding, drying, polishing and sealing edges to obtain the solid wood core stoving varnish door board. The wood reinforcing agent is prepared from the hydrophilic nano silicon dioxide aerogel powder, the modified waterborne polyurethane dispersoid, the microencapsulated ammonium polyphosphate and other raw materials, and a synergist is introduced into a varnish layer, so that the hardness, cracking resistance, deformation resistance and fire resistance of a paint film are effectively improved. Therefore, the method has a wider application prospect.

The invention provides a wooden door three-dimensional model parameterization design and numerical control code generation method and system, and relates to the technical field of woodworking numerical control machining and computer vision. A multispectral imaging technology is adopted at a raw material feeding station to obtain a wood board surface multiband image, and a high-definition wood characteristic spectrum is generated through algorithm processing; establishing a mapping rule base of the atlas and numerical control parameters in combination with historical data; the map and the three-dimensional embossment model are superposed, and a tool path and cutting parameters are adaptively adjusted according to texture features to avoid defects and optimize along grains; and finally, numerical control codes matched with wood characteristics are generated, the rotating speed of the main shaft is adjusted according to the hardness, a numerical control machine tool is driven to complete high-precision wooden door machining, and precise numerical control machining based on wood surface characteristic intelligent recognition and self-adaptive adjustment can be achieved.

The invention belongs to the technical field of wood adhesives, and particularly relates to preparation of a starch-based full-biomass green adhesive with high adhesive strength and hot water soaking resistance and application of the starch-based full-biomass green adhesive in wood processing. The method comprises the following steps: preparing a starch-based adhesive from high amylose and tannic acid, treating the surface of wood by using KH560, coating a wood board with the starch-based adhesive, pressing and drying to obtain the plywood. Even if the plywood is soaked in water of 30 DEG C or hot water of 60 DEG C for 3 hours, the plywood does not have glue failure, the shearing strength is higher than 1.0 MPa when the plywood is torn, and the use requirements of national standard II-type plywood are met.

The utility model discloses a curved wood plate chair with a stable structure, which relates to the technical field of solid wood furniture, and comprises a curved wood plate cushion and a backrest, the backrest is integrally formed and arranged on the rear side of the upper end of the curved wood plate cushion, and the backrest is vertically arranged at the rear end of the curved wood plate cushion; the supporting legs are arranged on the two sides of the bottom of the curved board pad, the supporting legs are of trapezoidal closed circular ring structures, connecting bases are symmetrically arranged on the two sides of the bottom of the curved board pad, the connecting bases are fixed to the two sides of the bottom of the curved board pad through bolts, and the upper ends of the trapezoidal closed circular ring supporting leg structures are sleeved with the connecting bases; the bottom of the curved wood plate cushion can be supported by the supporting legs, the supporting legs can swing, the supporting legs on the two sides can be turned inwards to be stored when the supporting legs are not used, the stability can be improved through the trapezoidal supporting legs, and the stability of the bottoms of the supporting legs is further improved through the fixing plates installed at the bottoms of the supporting legs.

This invention provides a high-strength garden pergola that is wind-resistant and earthquake-resistant, relating to the field of garden facilities. It includes pergola columns, with the tops of multiple columns connected to the bottoms of pergola beams via mortise and tenon joints. The pergola beams are constructed from multiple wooden planks joined together using mortise and tenon joints, and guide grooves are provided on both sides of the top of the beams. Traction slide plates are slidably installed inside the guide grooves. A support shell is installed between two pergola columns. The top of the support shell has a slot, and a collection box is slidably installed on the bottom of its side. By using a support frame to tighten the traction rope, the top of the pergola is secured. Simultaneously, the horizontal, lower, and upper guide grooves guide the strong airflow, reducing the pressure exerted by the airflow on the pergola and increasing its wind resistance. This solves the problem that pergola structures with large areas are prone to deformation or overturning when subjected to strong airflow.

The utility model discloses an integrated ceiling structure of a hidden lamp, which comprises a wooden transverse plate, a decorative plate is fixedly connected to the bottom of the wooden transverse plate, a wooden vertical plate is fixedly connected to the surface of the wooden transverse plate, an L-shaped pore plate is arranged on the surface of the wooden vertical plate, and a groove is formed in the surface of the wooden transverse plate. The L-shaped pore plate and the wood transverse plate are fixed through the cooperative use of the insertion block and the structural adhesive layer, the L-shaped pore plate and the wood vertical plate are fixed through the cooperative use of the first bolt rod and the first nut block, and then the L-shaped pore plate is fixed into a whole through the cooperative use of the lug block, the second bolt rod and the second nut block. The purposes that the L-shaped connecting pieces are additionally arranged on the surfaces of the wood plates, the L-shaped connecting pieces are connected and fixed through the bolts, then the connecting stability between the wood plates is improved, and then the overall stability of the hidden lamp integrated ceiling structure is improved are achieved.

The utility model relates to the technical field of board palletizing machines, in particular to a palletizing machine with a push rod mechanism, which comprises a palletizing machine body, the palletizing machine body comprises a main support frame, and an auxiliary support frame is mounted at the top end of the right side of the main support frame; the top horizontal frame is provided with a lower conveying belt mechanism. An upper conveying belt mechanism is mounted between a left lower frame and a right lower frame of the top horizontal frame; a reciprocating push rod mechanism is mounted on a horizontal connecting rod in the middle of the surface of the lower horizontal frame; the auxiliary supporting frame comprises a U-shaped auxiliary frame installed on the top horizontal frame, and a transportation guiding mechanism is installed on the U-shaped auxiliary frame. By utilizing the reciprocating motion of the push rod and aiming at the characteristics of large size and thinness of the rotary panel, the rotary panel stacking machine can be used for neatly stacking a pile without being damaged, so that the labor force can be reduced, the stacking efficiency can be accelerated, the damage can be reduced, and the yield and the qualification rate can be improved.

The invention relates to the technical field of furniture image recognition and monitoring, in particular to a furniture manufacturing full-process intelligent monitoring system based on a cloud platform, which is provided with a feature acquisition module, a pre-recognition module, a warping analysis module, a drying intervention regulation and control module and a regulation and control verification module. Whether the to-be-dried wood board has the warping and bending risk or not is judged based on the point cloud data of the to-be-dried wood board through a pre-recognition module, warping analysis is conducted on the to-be-dried wood board based on the texture representation vectors through a warping analysis module, and a pre-drying regulation and control mode is determined through a drying pre-regulation and control module. And judging whether an abnormal early warning signal is sent out or not according to the comparison condition of the plurality of pattern characterization vectors before and after pre-drying through a regulation and control verification module. According to the method, whether the to-be-dried wood board has the warping and bending risk or not is rapidly recognized, the adjusting mode of the drying process is adaptively determined according to the actual characteristics of the wood, and the reliability and effectiveness of intelligent monitoring of the whole furniture manufacturing process are improved.

The utility model discloses a high-precision wood board drilling machine, which relates to the field of wood board drilling machines, and adopts the technical scheme that the high-precision wood board drilling machine comprises a machine table, a gantry cross beam, a Y-direction moving frame and a machine head, mounting racks moving along with the gantry cross beam are arranged at two ends of the gantry cross beam, and a plurality of pressing plate components are arranged between the two mounting racks; the pressing plate assembly comprises two lifting cylinders, two bearing seats and a pressing plate roller, the bearing seats are arranged at the output ends of the lifting cylinders, and the two ends of the pressing plate roller are connected with the bearing seats through bearings. Through the pressing plate state of the pressing plate assembly, it is guaranteed that a wood plate is pressed and fixed during drilling, displacement is avoided, and high precision of the drilling position is guaranteed.

To provide a processing workbench capable of processing an electric facility material in a safe and stable state even when the electric facility material to be processed is not only an iron plate but also a box or a pipe.SOLUTION: When the electrical equipment material to be processed is a box 24 and drilling is performed by an electric drill 25 which is a power tool, the box 24 is held and fixed to the wood plate 12 disposed on the upper surface of the plastic case 11 by a holding jig 20 which is the fixing tool 13, and drilling of the box 24 is performed using the electric drill 25 which is a power tool.SELECTED DRAWING: Figure 5

The utility model relates to the technical field of construction site power distribution, in particular to a movable power distribution box platform deck which comprises a protection cage and a bottom plate, lifting lugs are arranged on the upper side of the protection cage, a wood plate pad is arranged on the upper side of the bottom plate, at least three sets of sliding seats are arranged on the lower side of the bottom plate, and sliding rails are arranged on the lower sides of the sliding seats. A batten is arranged on the lower side of the sliding rail, and stabilizing blocks are arranged at the two ends of the batten; the sliding seat comprises a guide rail seat, rollers and sliding pins, the multiple sets of sliding pins are evenly arranged on the upper side of the guide rail seat, groove walls matched with the sliding pins are arranged on the lower surface of the bottom plate, and the groove walls are perpendicular to the sliding rails; distribution boxes are installed in the protection cage in a centralized mode, the wood base plate is arranged at the bottom, the distribution boxes are convenient to fix, insulation is achieved, safety is guaranteed, in addition, the sliding seats are arranged and matched with the sliding pins to achieve longitudinal and transverse movement and small-range rapid adjustment, use convenience is improved, bottom wood beams can be rapidly laid and adjusted, and operation is convenient.

The utility model discloses a mounting structure of a door pocket adopting a multilayer composite structure. The mounting structure comprises a wall body, a wooden flat wall plate, a connecting assembly and a door pocket assembly, the connecting assembly comprises a first connecting piece and a second connecting piece, the first connecting piece is fixedly connected with the wall body, the second connecting piece is fixedly connected with the first connecting piece, and the wooden flat wallboard is installed in a limited mode through the second connecting piece; the door pocket assembly comprises a eucalyptus board used as a core board, laminated wood is compounded on the front side and the rear side of the eucalyptus board respectively, a veneer layer is compounded along the outer side face of the laminated wood, and polyvinyl chloride layers are compounded along the end faces of the two ends of the eucalyptus board and the laminated wood. The first connecting piece with the L-shaped structure main body is adopted, so that positioning of the first connecting piece and the wall body is facilitated, meanwhile, a plurality of connecting holes are formed in the first connecting piece, and the first connecting piece can be fixedly connected with the wall body and the second connecting piece respectively by enabling self-tapping screws to penetrate through the corresponding connecting holes; therefore, the first connecting piece and the second connecting piece can be conveniently installed in a matched mode.

The utility model relates to the technical field of building construction garbage cleaning devices, in particular to a rotatable garbage chute channel which comprises a supporting structure, a chute channel body and a rotating structure, the supporting structure is formed by building scaffold steel pipes, and the height of the supporting structure can be adjusted according to actual conditions; the sliding groove channel is formed by splicing wood plates, the size of a single wood plate is 1.5 m * 0.8 m, and the wood plates and the scaffold steel pipes are bundled and fixed through steel wires. The rotating structure comprises angle iron and a bearing, the angle iron is cut into a proper length and then manufactured into a rotatable support, the bearing is installed on the rotating portion of the rotatable support, the bearing is connected with a discharging port, and the discharging port is formed above the temporary garbage pool. The building construction efficiency is improved, the construction cost is reduced, and the construction environment quality is improved.

The automatic pallet plate feeding device comprises a wood board transferring structure and a wood board feeding structure, the wood board transferring structure is arranged on one side of the wood board feeding structure, the wood board transferring structure can transfer wood boards to the wood board feeding structure from the stacking pallet position, the wood board feeding structure comprises a feeding table, and the feeding table is arranged on the wood board transferring structure. The feeding table can transfer wood boards to the wood board arranging device, the wood boards can be conveniently transferred, the transferring efficiency of the wood boards is improved, the production takt is reduced, the production efficiency of lattice wood pallets is improved, the automatic pallet board feeding device can conveniently transport the wood boards, the wood boards can be transferred to the wood board arranging device, and the production efficiency of the lattice wood pallets is improved. The labor cost is reduced, the production takt is reduced, and the production efficiency is improved.

The application provides a kind of based on heavy packing packing device, it is related to packing equipment field, including base, the circumferential outer wall of base is rotationally installed with axle rod, the outer wall of axle rod is fixedly installed with turnover frame, the end of any one axle rod is equipped with drive assembly, the drive assembly can drive multiple turnover frames synchronous rotation;The turnover frame is equipped with placing assembly, the placing assembly includes the net board of sliding installation in turnover frame, the outer wall of net board is slidably installed with multiple prisms, spring is fixedly installed between multiple prisms and net board;Displacement component is equipped between the turnover frame and net board, the displacement component can drive net board to be displaced to base close. By manual operation to carry heavier plank, the problem of plank packaging for heavy packaging is solved, the application is realized plank turnover and displacement by setting drive assembly and displacement component, so that plank is attached to heavy packaging, and then manual handling operation is not needed.

The utility model provides a plank cutting machine capable of preventing planks from cracking, which comprises a rack, a plurality of support rollers are horizontally mounted on the rack, a cutting notch is formed in the middle of the rack, an electric linear track is horizontally mounted in the middle of the rack through two L-shaped fixing arms, the electric linear track is close to the cutting notch, and the L-shaped fixing arms are fixed on the rack. A first moving plate is fixed to a sliding table of the electric linear rail, a first cutting machine used for cutting off a wood board is arranged on the first moving plate, a second moving plate is connected to the sliding table of the electric linear rail through a pair of height-adjustable assemblies, and a second cutting machine used for grooving the wood board is arranged on the second moving plate. A plurality of guide wheels are installed on one side of the machine frame, two installation bases are fixed to the other side of the machine frame and arranged on the two sides of the cutting notch, electric push rods are installed on the installation bases, and the push rod ends of the electric push rods are connected with pressing blocks.

The present application relates to the technical fields of transport pallet manufacturing, in particular to a net-format wooden transport pallet and a manufacturing method thereof, comprising at least three pallet chassis groups and a plurality of wooden boards fixed on the top surface of the pallet chassis groups, the plurality of wooden boards are distributed at equal intervals, and the plurality of pallet chassis groups are arranged in parallel at intervals, each pallet chassis group is composed of at least three cubic wooden blocks and clamping plates bonded on the upper and lower surfaces of the wooden blocks. The wooden blocks and the clamping plates and the whole are pressed with the wooden boards through the wooden block channels and the pallet channels arranged in the left and right half areas of the processing table, the wooden blocks are mainly conveyed through the block conveying groups arranged on the bottom surface of the wooden block channels, the silicon glue is supplied through the glue supplying groups arranged in the front and rear half areas of the wooden block channels, and the boards are supplied through the board conveying groups, so as to bond the plurality of wooden blocks to form the pallet chassis groups, and then a plurality of pairs of clamping nail rods are clamped with iron nails, a plurality of pressing nail groups are driven downward by starting the pressing nail electric cylinders, a plurality of clamping nail rods are pressed, and the pallet is fixed to be formed, which has high automation degree and high production efficiency.

The utility model relates to the technical field of wood board laminating, and provides a wood board laminating device capable of reducing bubbles, which comprises a base, the upper end face of the base is integrally and fixedly connected with a ceiling, the lower side of the front end face of the ceiling is fixedly provided with a small motor, and a driving motor is installed in the middle of the left end face of the base. A driving motor is installed on the left side of the base, an adjusting screw rod is fixedly installed at the output end of the driving motor, the bidirectional motor is installed on the front side of the left end of the base, a lead screw is fixedly installed at the output end of the bidirectional motor, the clamping side plates are integrally and fixedly connected to the upper ends of the fixed clamping block and the movable clamping block, and the cutting structure is slidably connected in the base through a limiting groove. The front end and the rear end of the rolling wheel are rotationally installed on the lifting frame. According to the wood board film laminating device capable of reducing the bubbles, when a film is laminated on a wood board, the wood boards with different sizes can be conveniently clamped and fixed, and meanwhile, a film can be conveniently cut in order.

The invention relates to a method and an apparatus for the process-optimized production of manufactured wood boards, in particular oriented strand boards. In order to provide a method and an apparatus for the process-optimized production of manufactured wood products which make it possible to optimize quality while providing continuous quality assurance, which allow the best possible control variables to be determined particularly easily and quickly, and which also guarantee continuous production that results in the lowest possible wastage while maintaining the highest possible level of process stability, the invention provides the following: at least one process parameter, in particular the water content and / or the quantity of adhesive applied to the raw chip material, is measured in the course of the method by means of near-infrared spectroscopy; the measured values of the at least one process parameter are then sent to a control unit for process optimization and / or process-optimized control of the method, wherein the measurement of the at least one process parameter is taken at one or more positions, selected from: a position immediately upstream of the gluing, in particular between a dry raw chip hopper and the gluing station; a position immediately downstream of the gluing, in particular between the gluing station and a chip material distributor and / or a dispersing station; a position in the provision phase immediately downstream of a timber yard, in particular between the timber yard and a subsequent dryer; and / or a position in the provision phase immediately downstream of a dryer, in particular between the dryer and a sieving station and / or a dry raw chip hopper.

The utility model discloses a fixed-length cutting device suitable for wood board processing, and relates to the technical field of wood board processing and cutting. Comprising a wood board cutting mechanism, the wood board cutting mechanism comprises a cutting table, a processing controller is installed on the surface of the cutting table, a wood board moving concave base is fixedly connected to the top of the cutting table, a wood board pushing assembly is installed on one side of the top of the cutting table, and a length distance fixing assembly is installed on the other side of the top of the cutting table; two groups of pressing limiting assemblies are mounted at the top of the wood plate moving concave seat; according to the wood board cutting device, a wood board can be correspondingly transferred and adjusted, the cutting position of the wood board can be conveniently adjusted, the convenience of wood board cutting and length fixing is improved, the cutting accuracy of the wood board is improved, meanwhile, the wood board can be stably cut, pressing and cutting of the wood board are facilitated, and the cutting quality of the wood board is improved; the practicability of the device is improved.

The utility model discloses a furniture production grooving device, including the workstation of bottom setting with support leg, the baffle and clamping piece fixed in the workstation top, clamping piece and baffle are used for limiting the front -back direction of plank, the workstation top is close to one side edge department fixed connection with support frame, the support frame is to the shape structure, be provided with linear adjustment subassembly on the support frame, linear adjustment subassembly bottom is provided with cutting machine. In the utility model, through rotating the link frame, make the surface of compression roller and plank abut contact, then through the nut is screwed on the stud, the nut and the abutment contact of limit ring, realize the locking of compression roller position, the plank is pressed in the mesa of workstation firmly through the compression roller to the continuous downward pressure, avoid the " displacement error " caused by vibration, ensure that the groove position straightness, depth evenness, the compression roller and workstation form " up -down clamping " state, and the wood posture is stable in the process of pushing and is forced to adhere to the mesa.

The utility model relates to the technical field of wood board processing, and provides a corner polishing device for wood board processing, which comprises a working table, a fixing component for placing a wood board is arranged at the top end of the working table, and a polishing table for polishing is fixedly mounted on one side of the working table; according to the corner grinding device for wood board processing, a first lead screw is driven by an arranged first lifting assembly, so that a driving limiting column can slide in a first grinding wheel, a second grinding wheel and a third grinding wheel in a lifting mode, and therefore the corner grinding effect can be achieved through the effect of a rack on the driving limiting column on a connecting assembly; a connecting column is driven upwards to be connected with a previous grinding wheel, then the length of the whole grinding wheel can be lengthened and adjusted according to the thickness of a wood board, meanwhile, through lifting driving of a second lifting assembly on a fixed limiting column, the grinding wheel which does not need to rotate can be in a static state, and energy consumption of the whole grinding device is reduced; and the using effect of the whole grinding device is improved.