84 results about "Woodworking machine" patented technology

The invention discloses a woodworking machine tool noise sound power level measurement method based on a sound intensity method, and belongs to the technical field of machine tool noise measurement, and the method specifically comprises the steps: determining a housing surface covered by a tool rotation plane projection as a main sound radiation region, and determining a main bearing pedestal installation surface as an infrasound radiation region; sound pressure, vibration acceleration signals and dynamic air pressure signals of a main sound radiation area are collected; resampling a dynamic air pressure signal rotation angle domain, extracting a reference pneumatic pulsating waveform synchronous with tool tooth sweeping, and establishing an airflow induced sound pressure model according to the reference pneumatic pulsating waveform and a phase relation; calculating a surface normal vibration speed according to the vibration acceleration, and establishing a structure radiation sound pressure model in combination with a sound wave equation; decomposing the sound pressure signal to obtain two types of component estimation values, and performing parameter optimization to obtain net sound intensity of a main sound radiation area; extracting vibration frequency band energy of an infrasound radiation area, calculating equivalent sound intensity by combining a sound radiation efficiency model, and outputting a total sound power level by space integration; the invention provides an effective method for accurately measuring and controlling the noise of the woodworking machine tool.

The invention relates to the technical field of automatic feeding and discharging, in particular to an intelligent control system for automatic feeding and discharging of wood-working machinery, which comprises the following modules: a multi-sensor real-time sensing module used for collecting real-time information of plates and a field environment and generating plate state information; the intelligent scheduling and optimizing module is used for generating a grabbing and placing action plan of the feeding and discharging manipulator according to the plate state information, the machining rhythm of the cutting machine, the plate specification and the stacking area state, and sending an action instruction to the feeding and discharging manipulator; and a multi-device coordinated scheduling module. According to the method, the plate state information, the processing rhythm and the stacking area state are received, the grabbing priority, the placing position and the action path are calculated, meanwhile, path and sequence optimization is conducted by combining the current position, the motion constraint and the time relation of all equipment, and a coordinated action sequence is generated and issued for execution; the system can dynamically adjust the action sequence and path of equipment to avoid idling of the manipulator or congestion of a stacking area.

The utility model relates to the technical field of woodworking mechanical numerical control equipment, in particular to a woodworking machining center positioning and guiding device which comprises two first fixing blocks, a second fixing block, a baffle, a camera assembly and a laser ranging assembly. Camera assemblies are arranged at the bottom ends of the middles of the two first fixing blocks, and a second fixing block is connected to the middle positions of the two first fixing blocks; the second fixing block is sleeved with a laser ranging assembly, the second fixing block is provided with a notch, the laser ranging assembly moves along the longitudinal axis of the second fixing block through the notch, a laser range finder on the laser ranging assembly can rotate left and right, and laser irradiation emitted by the laser range finder meets the width requirement of the conveying belt. When the wood is completely placed on the conveying belt, the camera assembly transmits shot data to the first control panel, and the first control panel receives and processes the data to obtain the size and the center position of the wood to be processed.

The present application relates to the technical field of wood processing, and discloses a high-precision cutting process for woodworking machinery based on laser positioning, comprising the following steps: S1, scanning the surface of wood by a laser sensor to obtain wood data, S2, combining visible light laser and infrared laser, S3, analyzing the characteristics of wood by using an AI algorithm, S4, dynamic compensation of laser error, S5, multi-process collaborative cutting, S6, cooling and heat prevention technology, S7, intelligent environment regulation: real-time monitoring of factory environment parameters to automatically adjust the working state of the laser cutting system, S8, adaptive laser focal length adjustment, S9, adopting an automatic feedback mechanism to record errors in each cutting process in real time. By adopting dual-spectrum laser fusion ranging technology, combining visible light and infrared laser, precise ranging of different wood materials and surface conditions is realized, and the ranging effect is more adaptive and less error, thereby improving the cutting positioning precision.

The invention discloses a multi-degree-of-freedom spatial curved-surface clamp, relates to a curved-surface clamp, and belongs to the field of curved-surface wood processing of woodworking machine tools. In order to solve the technical defects that an existing curved surface clamp is low in machining efficiency, poor in adaptability and limited in clamping range, the curved surface clamp comprises a clamp structure with an overturning function, a suction cup auxiliary supporting structure, a clamp lifting adjusting structure and a clamp lifting frame structure. The clamp structure with the overturning function is installed at the top end of the clamp lifting frame structure and achieves lifting and overturning on the clamp lifting frame structure, the suction cup auxiliary supporting structure is installed on the clamp lifting adjusting structure, and the clamp lifting adjusting structure adjusts the height and the angle position of the suction cup auxiliary supporting structure. The clamp lifting adjusting structure is installed on the clamp lifting frame structure and adjusts the height of the top end of the clamp lifting frame structure.

Power tools with detection systems configured to detect a dangerous condition between a person and a cutting tool are disclosed. Fast-acting and low-inertia actuators useable in various applications where a high force must be applied very quickly are disclosed. In power tools, for example in a woodworking machine, a fast-acting and low-inertial actuator as disclosed herein can be used to retract a blade upon detection of a dangerous condition by a detection system. Power tools with a magnetic force holding a blade from retracting until a detection system detects a dangerous condition are disclosed.

The present invention relates to a machine (M) for working pieces, such as panels made of wood, glass, fiberglass, plastic, metal, ceramic, or the like, said machine (M) comprising a working surface (2), in its turn comprising a plurality of supporting bars (21a,b,...,k,...n), for supporting the pieces to be machined, one or more movable elements (24a,b,...,k,...n), each of which configured to support and / or retain said pieces, wherein each of said one or more movable elements is slidably coupled and movable along a respective bar of said plurality of bars (21 a,b,...,k,...n), a measuring system capable of measuring the position values of said one or more movable elements (24a,b,...,k,...n), at least one control logic unit (U) capable of receiving one or more configurations of said working surface (2) for machining said pieces, operatively connected to the measurement system to receive said position values, and making a comparison between said one or more configurations and said position values received from the measurement system, a precision positioning system of said one or more movable elements, equipped with a positioning aid device (25) of said one or more movable elements (24a,b,...,k,...n), wherein said precision positioning system comprises at least one signaling device (251'), capable of cooperating with said positioning aid device (25), to provide indications to an operator, for the positioning of one or more movable elements (24a,b,...,k,...n), based on said comparison. The present invention also relates to a system for precision positioning of movable elements that can be connected to said machine (M). The present invention also relates to an operating method of said machine (M).

The utility model discloses a woodworking processing lathe with a chip removal device, and relates to the technical field of woodworking processing, the woodworking processing lathe comprises a chip removal box and two compaction plates, the rod wall of each rotating rod is fixedly sleeved with a crushing roller, and the two compaction plates are matched with a material receiving box. Through the arrangement of the two compaction plates and the two crushing rollers, wood chips are discharged into the chip removal box and discharged between the two crushing rollers through the discharging hopper, the two air cylinders push the two compaction plates to be far away from each other and drive the two crushing rollers to rotate reversely, the two crushing rollers can crush the wood chips, the occupied area of the wood chips is reduced, and the wood chips can be conveniently crushed. And two air cylinders and two compaction plates are reset, and two electric push rods are started to push a discharging hopper, two connecting plates, the air cylinders and the two compaction plates to downwards compress crushed wood chips, so that the wood chips can be compressed, the occupied area of the wood chips is further reduced, and the wood chip collection amount of the material collection box is further improved.

The application relates to a rule square edge sealing system and belongs to the technical field of woodworking machines. The rule square edge sealing system comprises a feeding mechanism, an auxiliary feeding mechanism, an edge sealing machine, a rotating mechanism, a discharging mechanism and a floating milling mechanism. The auxiliary feeding mechanism comprises a plate conveying line, a side pushing device for aligning the plate to be sealed with an edge sealing machine feeding reference line, a lower pressing wheel device for pressing and driving the plate to be close to the feeding reference line direction, and a push rod clamping device for adjusting the plate conveying posture. The push rod clamping device is provided with a limiting structure and a positioning reference line perpendicular to the feeding reference line. Under the action of the limiting structure and the positioning reference line, the plate can enter the edge sealing machine for edge sealing work in an ideal posture. The scheme provided by the application can be compatible with two edge sealing processes of sealing a long edge first and sealing a short edge first, realizes a single machine connection plate rule square production process, and has novel structure and high work efficiency.

The present invention relates to a processing machine (100), in particular a woodworking machine, comprising at least one processing unit (10) with at least one processing unit (1) and at least one conveying unit (20) for conveying at least one workpiece to be processed along a feed direction (x) through the processing machine (100). It further comprises a marking unit (30) for applying at least one marking to at least one side of a workpiece to be processed or processed, wherein the marking unit (30) has a marking head (3) on which at least one marking device (31, 32, 33), in particular a writing device, is arranged. The marking head (3) is resiliently mounted in at least one spatial direction and / or the at least one marking device (31) is resiliently mounted on the marking head (3) in at least one spatial direction.The marking head (3) is designed to apply at least one marking to the workpiece by being placed on a surface of the workpiece under preload of the spring-loaded bearing and is movable relative to the workpiece in at least one spatial direction (x, y, z). Furthermore, the invention relates to a method for applying at least one marking to a workpiece and to the marking unit itself.

This invention discloses a method for measuring the sound power level of woodworking machine tool noise based on the sound intensity method, belonging to the field of machine tool noise measurement technology. Specifically, it includes: determining the housing surface covered by the projection of the tool's rotation plane as the main sound radiation area, and the main bearing seat mounting surface as the secondary sound radiation area; acquiring sound pressure, vibration acceleration signals, and dynamic air pressure signals in the main sound radiation area; resampling the dynamic air pressure signal in the rotational angular domain, extracting the reference air pulse waveform synchronized with the tool tooth sweep, and establishing an airflow-induced sound pressure model based on this and the phase relationship; calculating the surface normal vibration velocity based on the vibration acceleration, and establishing a structural radiation sound pressure model based on the sound wave equation; decomposing the sound pressure signal to obtain estimates of two types of components, and obtaining the net sound intensity of the main sound radiation area after parameter optimization; extracting the vibration frequency band energy of the secondary sound radiation area, calculating the equivalent sound intensity based on the sound radiation efficiency model, and spatially integrating to output the total sound power level. This invention provides an effective method for the accurate measurement and control of woodworking machine tool noise.

The invention discloses a woodworking machine tool safety monitoring method, system and device and a storage medium, and the method comprises the steps: obtaining a real-time video through a camera disposed above a cutting saw blade of a woodworking machine tool, and generating a first video stream; performing frame extraction processing on the first video stream to generate a second video stream; inputting the second video stream into the trained YOLOv3 model frame by frame, performing target detection on the hand of the operator and the cutting saw blade, selecting the positions of the hand of the operator and the cutting saw blade on each frame, respectively generating a first position detection frame and a second position detection frame, and outputting the first position detection frame and the second position detection frame; the distance between the first position detection frame and the second position detection frame is monitored in real time, whether a dangerous condition or an emergency dangerous condition exists currently is judged according to the distance, and a dangerous operation warning is controlled to be sent out or the woodworking machine tool is controlled to stop suddenly. According to the invention, safety monitoring can be carried out on the woodworking machine tool, rapid sudden stop can be carried out in emergency dangerous situations, and the method has the advantages of high monitoring precision and high response speed.

The present invention provides a woodworking machine, belonging to the technical field of machining equipment. It solves the problem that the debris cleaning of the existing woodworking machine is inconvenient during the working state. This woodworking machine includes a frame, a cross beam, an upper processing platform and a lower processing platform. The frame includes two side supports respectively located on both sides. A cleaning channel with an opening is formed between the two side supports. Upper slide rails are longitudinally fixed at the tops of the two side supports. A pair of lower slide rails are longitudinally fixed at the bottom in the cleaning channel. The upper processing platform is located above the cleaning channel, and the two side frames of the upper processing platform are respectively slidably connected to the two upper slide rails. The lower processing platform is located in the cleaning channel, and the two side frames of the lower processing platform are respectively slidably connected to the two lower slide rails. The debris cleaning of this woodworking machine is more convenient during the working state.

Fast-acting and low-inertia actuators useable in various applications where a high force must be applied very quickly are disclosed. Power tools with detection systems configured to detect a dangerous condition between a person and a cutting tool are disclosed. In power tools, for example in a woodworking machine, a fast-acting and low-inertial actuator as disclosed herein can be used to retract a blade upon detection of a dangerous condition by a detection system. The actuator includes a charge of pressurized fluid and one or more electromagnets to selectively retain or release the pressurized fluid.

The utility model discloses a gluing machine of a full-automatic tenon-out wood joint machine. The gluing machine comprises a base station, a groove is formed in one side of the base table, and a glue box used for storing glue is clamped in the groove; the placing mechanism is used for placing the grooved wood; the fixing assembly is used for fixing wood; the placing structure comprises a placing plate and convex blocks symmetrically arranged on the two sides of the base table, supporting arms are arranged on the two sides of the placing plate, and the placing plate swings towards the glue box through a driving assembly; the fixing assembly comprises an n-shaped plate arranged on the containing plate, two sets of air cylinders are installed on the n-shaped plate, and the ends of piston rods of the air cylinders penetrate through the n-shaped plate and are connected with a fixing plate. By means of immersion type gluing, glue can penetrate into all joggle joint grooves of the battens, the problem of low connection strength caused by insufficient glue in the subsequent butt joint process is avoided, and multiple battens can be glued at the same time.

The utility model relates to a closed type safety dustproof device of a woodworking machine tool in the field of wood processing. The closed type safety dustproof device comprises a support, a lighting device, a closed type dustproof structure, a dust removal device, an access door device and a safety sliding door device. The closed dustproof structure comprises organic glass, a metal plate device and a door fence; the dust removal device comprises a dust suction port and a scrap removal port; the access door device comprises an access door and a safety device; the safety sliding door device comprises an outer side sliding door, an inner side sliding door and a travel switch. The dustproof device is provided with a good dustproof effect and a reliable safety device, the working environment of operators in the woodworking machining center is improved, the body health of the operators is guaranteed, the personal safety of the workers in the woodworking machining center is improved, and potential safety hazards are reduced.

The utility model relates to the technical field of wood processing equipment, and discloses an automatic woodworking machine feeding mechanism which comprises a machine box and a lifting mechanism, a translation mechanism is fixedly installed on the rear side of the top of the machine box and electrically connected with a main control board in the machine box through a connecting line, and a grooving mechanism is movably installed on the translation mechanism. Side frames are further fixedly installed on the portions, located on the two sides of the translation mechanism, of the machine box, two installation frames are fixedly installed between the two side frames, two fixing air cylinders are movably installed between the two installation frames, and the fixing air cylinders are connected with an air pump in the machine box through pipelines. The two lifting mechanisms are arranged on the two sides of the machine box correspondingly, so that the two lifting mechanisms are used for conveying plates and storing the plates correspondingly, automatic feeding and discharging of the plates can be achieved in cooperation with the pushing air cylinder, the pushing plate and the conveying rollers, and therefore the grooving efficiency of the plates is improved in cooperation with the grooving mechanism capable of achieving lifting displacement.

The present application is a kind of floating tool holder for woodworking machinery, including tool holder, pull pin connected to the upper end of the tool holder, tool shaft connected to the lower end of the tool holder, tool holder hollow cavity inside the tool holder, tool shaft inserted into the tool holder hollow cavity and movably connected with the tool holder, tool shaft has up and down displacement space in the tool holder hollow cavity, spring element is arranged in the tool holder hollow cavity, bearing seat is arranged at the lower end of the tool shaft, rotary bearing is arranged in the bearing seat, shaft sleeve matched with the rotary bearing is arranged at the lower end of the tool shaft, the tool shaft is connected with the rotary bearing through the shaft sleeve to realize the connection with the bearing seat, and the slag outlet is arranged on the side wall of the bearing seat. When the present application is used, the milling groove movement is floating feed, the tool shaft can fluctuate up and down with the unevenness of the working surface to ensure that the groove depth of the feed machining is consistent, greatly improves the mortise and tenon jointing precision, and also reduces the wear of the milling cutter.

The utility model relates to the technical field of workpiece clamping and fixing, and particularly discloses a wood-working machine avoiding clamp mechanism which comprises a base, a discharging station used for containing a workpiece is arranged on the base, a clamping assembly and a pressing piece are arranged on the base, a fixing piece is arranged on one side of the discharging station, and the end, opposite to the fixing piece, of the pressing piece is a movable end. The clamping assembly comprises a first driving part, a second driving part and a clamping part, the first driving part is installed on the base, the driving end of the first driving part is fixed to the second driving part, the first driving part drives the second driving part to move longitudinally, and the clamping part is fixed relative to the driving end of the second driving part. According to the clamp mechanism provided by the utility model, a machining area can be conveniently avoided when a workpiece is machined, and the machining efficiency of the workpiece is effectively ensured.

The utility model belongs to the field of wood-working machines, and particularly provides a light rail type wood-working machine for cutting and sawing raw wood boards, which comprises a circular saw head, a wood-working saw frame and a guide rail bracket, the wood-working saw frame is slidably mounted on the guide rail bracket and used for moving along the length direction of the guide rail bracket, and the wood-working saw frame is mounted on the guide rail bracket. The circular saw head is installed on the woodworking saw frame through the saw frame lifting device or / and the left-right translation device or / and the horizontal turnover device and used for adjusting the height position, the left-right position or the posture of the circular saw head. The equipment can perform cutting and board sawing on raw wood, and is simple in structure and convenient to use.

The utility model provides a quick release type servo rotating shaft of a woodworking machining center. The quick release type servo rotating shaft comprises a power assembly, an unpowered assembly, a quick release base, a workbench, a transverse positioning assembly and a material supporting assembly. The transverse positioning assembly is installed on a transverse guide rail of the workbench through a transverse sliding block at the bottom and is transversely locked through a clamping device. The quick release seat and the transverse positioning assembly are matched, aligned and fixed through the positioning grooves and the positioning pins; a fixed station of the power assembly and an adjustable station of the unpowered assembly are arranged at the two ends of the quick release seat respectively; the material supporting assembly is installed on the outer side of the power assembly and the outer side of the unpowered assembly and used for supporting and adjusting the position of the workpiece. Through cooperation of a transverse sliding block of the transverse positioning assembly and a workbench guide rail and combination of quick alignment of a positioning groove and a positioning pin of the quick disassembly base, overall quick assembly and disassembly of the power assembly and the unpowered assembly are achieved, the remodeling time is greatly shortened, and the machining efficiency is improved.

1. The name of the design product: high speed drill bit for woodworking machine. 2. The use of the design product: for numerical control woodworking machine. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view 1.

The utility model belongs to the technical field of milling machines, and particularly relates to a vertical single-shaft wood milling machine for wooden crib production, which comprises a bottom plate, a plurality of supporting legs are arranged on the lower side wall of the bottom plate, a bearing is fixedly inserted in the middle of the bottom plate, a clamping seat is fixedly inserted in the bearing, and a processing table is fixedly arranged on the upper side wall of the bottom plate. The dust collector has the advantages that chippings generated when the milling cutter machines wood are absorbed by the dust collector body through the suction nozzle, the suction nozzle and the dust collector body can freely rotate along the machining table along with the movable ring, the dust collection direction can be conveniently adjusted, meanwhile, the suction nozzle can move in the radial direction along the machining table and is prevented from abutting against the wood, milling of the wood is facilitated, and the machining efficiency is improved. And the environmental pollution is reduced.

The utility model relates to the technical field of woodworking machine tools, in particular to a multifunctional four-side planer which comprises a platform, a cutting unit is connected to the left side of the top end of the platform, a guide assembly is connected to the top end of the platform and located on the right side of the cutting unit, a fixing plate is fixedly connected to the rear side of the top end of the platform, and a top plate is fixedly connected to the top end of the fixing plate. The bottom end of the top plate is connected with an adjusting seat through a plurality of first electric cylinders, first planing grooves are formed in the adjusting seat and the platform correspondingly, first grinding wheel rollers are rotationally connected into the two first planing grooves correspondingly, and first motors are fixedly mounted at the front ends of the adjusting seat and the platform correspondingly; the output ends of the two first motors are fixedly connected with the front ends of the two first grinding wheel rollers correspondingly, two adjusting grooves are formed in the platform, and the interiors of the two adjusting grooves are connected with second grinding wheel rollers through adjusting assemblies. Blank plates of different sizes can be polished and planed conveniently, and the use practicability of the polishing and planing device is improved.

1. The name of the design product: woodworking machining center. 2. The use of the design product: used for processing non-metallic plates such as wood, plastic plates, composite plates, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view. 5. Other circumstances that need to be explained: the transparent material at A in the perspective view.

The utility model discloses a quick clamping device of a wood-working machining platform, which relates to the technical field of wood-working machining and comprises a base, a clamping groove for placing a workpiece is arranged on the base, a V-shaped seat is movably mounted at the bottom of the clamping groove, and clamping components are arranged on two sides of the clamping groove. According to the design scheme, through the design that the V-shaped base is movably installed at the bottom of the clamping groove, when a workpiece is clamped and positioned, the workpiece is placed on the V-shaped base, the electric telescopic rod drives the driving ejector rod to push the workpiece towards the driven ejector rod, and rapid positioning of the workpiece is achieved under the cooperation of the V-shaped base and the clamping assembly; and in the positioning process, the V-shaped base can synchronously move along with the workpiece, the situation that the bottom face of the workpiece is scratched when the workpiece moves in the clamping groove is avoided, meanwhile, the pressure sensor detects the thrust of the electric telescopic rod, and the situation that the surface of the workpiece is clamped due to the too large thrust is avoided.

The present invention provides a positioning mechanism for a woodworking machining center, which belongs to the technical field of mechanical equipment. It solves the problem of poor stability in positioning workpieces with uneven upper surfaces in existing woodworking machining centers. The positioning mechanism of the woodworking machining center includes a frame and a machining platform. The positioning mechanism includes a lifting frame, and the lifting frame is located above the machining platform. The lifting frames are connected to pressure rollers through elastic connectors. Under the elastic support of the connectors, the pressure rollers on each lifting frame are respectively located on the side of each lifting frame and have a gap with each lifting frame, and the lower part of the pressure roller is lower than the lower part of the lifting frame. The positioning mechanism of the woodworking machining center can ensure the stability of the pressing positioning.

Multifunctional woodworking machines

The utility model relates to a detachable dust collection device for a woodworking machine tool. In order to overcome the defects in the prior art, the detachable woodworking machine dust collection device comprises a centrifugal fan, a dust collection cover, a cyclone separator, a dust collection box and a trolley, the centrifugal fan and the dust collection box are arranged on the trolley, the cyclone separator is arranged above the dust collection box, and a lower opening of the cyclone separator is communicated into the dust collection box. An air outlet of the cyclone separator is communicated with an inlet of the centrifugal fan through a ventilation pipe, the dust collection cover is in a taper pipe shape, a dust collection connector is arranged on the side wall of the dust collection cover and connected with the air inlet of the cyclone separator through a hose with a supporting ring or a supporting spiral keel, and a small-end connector of the dust collection cover can be arranged on a head shell of a matched woodworking machine tool in a sleeved mode. A large-end connector of the dust collection cover is connected with a telescopic hose, and an elastic spiral keel is arranged on the telescopic hose. The dust suction device of the detachable woodworking machine tool is strong in suction force, good in dust removal effect and suitable for woodworking on a construction site.

The present invention relates to the field of image analysis technology, and specifically to an AI-based visual inspection system for woodworking machinery. The system includes: a data generation module that extracts original wood images, adjusts variables of a conditional generative adversarial network based on wood type and processing method, and cyclically generates wood joint images under corresponding conditions. In the present invention, a conditional generative adversarial network is used to generate a rich variety of wood joint images, effectively solving the problems of insufficient data and sample uniformity, and expanding the sample diversity of model training. The process of converting image features into numerical vectors accurately captures the key visual features of wood, improving the accuracy of classification and detection tasks. By integrating multiple prediction models and dynamically adjusting weights based on the performance of each model, the accuracy of judgment and the robustness of the system are enhanced. In addition, an adaptive adjustment mechanism realizes real-time monitoring of system performance and environmental changes, automatically optimizes model parameters, and continuously improves detection accuracy and efficiency.