3063results about "Profiling/shaping machines" patented technology

The invention discloses an agilawood grading processing device and method based on computer vision, and the method comprises the steps: collecting the image data of the cross sections of two sides of an agilawood block to be processed, obtaining an agilawood region above a clamping part based on an image processing technology, taking the maximum value of the heights of two sides as a cutting parameter, carrying out integral cutting on the agilawood section raw materials above the height; the machined part is rotated, the operation is repeated, and first-stage rough machining is achieved; in the second stage, the machined part is detected based on the computer vision technology, a hooking knife operation component perpendicular to the agilawood sections is used for conducting translation operation, a white wood area is hooked, the machined part is rotated according to the set fixed angle value after the current angle is completed, and the operation is repeated till machining of the agilawood sections is completed. Computer vision, automation and mechanical design are comprehensively utilized, the to-be-processed agilawood sections are subjected to automatic grading processing, and the agilawood section cutting and snagging processing efficiency can be effectively improved.

The invention discloses a tracking trimming device and a tracking trimming method. The tracking trimming device comprises a trimming mechanism and a movement mechanism for driving the trimming mechanism to move in a first plane parallel to a first direction, the trimming mechanism comprises a first depended wheel, a second depended wheel and a cutter arranged between the first depended wheel and the second depended wheel, the second depended wheel is annular, and the second depended wheel is configured to move towards or away from the cutter so that the inner wall of the second depended wheel can cover at least one part of the cutter or be separated from the cutter; and the moving mechanism is configured to drive the trimming mechanism to move along with the movement of the plate and enable the cutter to surround the outer edge of a to-be-trimmed surface of the plate by a circle in the process that the trimming mechanism moves along with the movement of the plate. The first depended wheel and the second depended wheel can position any two surfaces of a plate, so that the chamfering machine is suitable for chamfering edges in the length direction, the width direction and the thickness direction of the plate, and is not limited by the specific length of the edges.

The invention discloses a laminated wood board production process, a laminated wood board and a board cutting machine, and belongs to the technical field of electrician laminated wood boards. The laminated wood board production process comprises the steps that S1, cutting is conducted, specifically, a board is obliquely cut to form veneers; s2, at least two single boards are bonded and spliced to form a laminate; s3, the laminate is placed in a hot press; s4, double-sided gluing is carried out on the laminated plate after hot pressing is completed; s5, the multiple laminates are stacked to form a plate blank, the bonding positions of every two adjacent laminates are arranged in a staggered mode, and the plate blank is placed in a pre-pressing machine to be pre-pressed; and S6, the pre-pressed plate blank is put into a hot press, the hot pressing temperature ranges from 120 DEG C to 140 DEG C, the plate blank is gradually pressed to the preset thickness, after the plate blank is pressed and formed and the temperature rises to the preset temperature, heat preservation forming is carried out, and cooling and discharging are carried out after forming. The production process solves the technical problem that the density of the electrical laminated board produced in a traditional mode is not uniform.

The utility model belongs to the field of plate cutting, and particularly relates to a plate cutting device for building construction, which comprises a processing table, a cutting knife is arranged in an inner cavity of the processing table, and positioning frames are fixedly connected to two sides of the top of the processing table; an electric push rod drives a limiting frame to move, plates of different sizes can be clamped and positioned, a lead screw is driven to rotate through the output end of a motor, the plates can be conveyed and cut, wood chips generated during plate cutting can be adsorbed and collected through a waste chip collecting mechanism, and the situation that the wood chips pollute the surrounding environment is avoided; meanwhile, cleaning and maintenance of workers are facilitated, and the problems that in the existing plate cutting process, the plates generally need to be fixed or moved manually, time and labor are wasted, the hands of the workers are prone to being cut, potential safety hazards are increased, a large amount of wood chips are generated during wood plate cutting, and the cutting efficiency is high are solved. And the respiratory tract of a worker can be damaged after the worker inhales the traditional Chinese medicine.

The utility model relates to a split type shield quick opening and closing structure and a grooving machine with a cutting blade capable of being quickly replaced, and belongs to the technical field of grooving machines, the split type shield quick structure comprises an outer front shield, an inner shield and an outer rear shield, the outer front shield and the outer rear shield define a cavity with an opening in the bottom, the inner shield is partially located in the cavity, and the cutting blade can be quickly replaced in the cavity. A part is exposed out of the cavity; the front ends of the bottoms of the outer front cover, the inner cover and the outer rear cover are hinged through a rotating shaft; the inner cover is also connected with the outer front cover or the outer rear cover at the rotating shaft through a torsion spring; a locking mechanism is arranged at the top of the outer front cover, the locking mechanism is hinged to the outer front cover, and the locking mechanism buckles the outer rear cover in a locking state; and when the locking structure is in an open state, the outer front cover is rotationally connected relative to the outer rear cover by taking the rotating shaft as an axis. The split type shield rapid opening and closing structure is unlocked in two steps, the inner shield is separated from the position between the outer front shield and the outer rear shield firstly, then the outer front shield and the outer rear shield are separated, operation is easy, and the safety of the unlocking process can be guaranteed.

The utility model relates to the technical field of wood board processing machinery, and discloses an angle-adjustable milling device which comprises a milling device body installed on a machine base, a telescoping mechanism used for adjusting the telescoping amount of the milling device body is arranged on the front side of the machine base, and a rotating mechanism used for driving the milling device body to adjust the angle is arranged on the rear side of the machine base. The telescopic mechanism comprises a rotatable first ball screw, and the first ball screw is in threaded connection with an internal thread seat capable of sliding left and right; the rotating mechanism comprises a rotatable second ball screw, the second ball screw is in threaded connection with a sliding seat, and one end of the sliding seat is hinged to a connecting plate used for driving the main shaft to conduct angle adjustment. According to the milling device capable of adjusting the angle, the telescopic amount of the main shaft can be rapidly and accurately adjusted by arranging the telescopic mechanism, and the angle of the main shaft can be rapidly adjusted by arranging the rotating mechanism, so that different machining requirements are met.

The invention relates to the technical field of automatic assembly, in particular to an automatic gluing, infinite lengthening and assembly device and method for bamboo wood. The device comprises a first supporting frame, a pushing mechanism is arranged at one end of the first supporting frame, a baffle is fixedly connected to one end of a partition plate, and a pressing mechanism is arranged in the middle of the first supporting frame; the first supporting frame and the fourth supporting frame are arranged on the base and used for pressing materials downwards, a power gluing mechanism is arranged at one end of the first supporting frame and used for providing power for material movement and conducting gluing work on the materials, and a clamping and bundling mechanism is arranged at the top end of the fourth supporting frame and used for clamping and bundling the materials. The device performs blank assembling and lengthening work on bamboo boards in a full-automatic mode, is not only suitable for bamboo canes, but also suitable for bamboo wood recombination units such as bamboo flattened plates with narrow breadth, effectively reduces the labor cost of factories, can realize preparation of bamboo laminated wood with various lengths according to needs, and can recover redundant glue liquid in continuous equipment, so that the production efficiency is improved, and the production cost is reduced. The glue solution utilization rate is improved.

The invention relates to the field of machining milling machine equipment, in particular to a furniture machining multifunctional cutter and method.The furniture machining multifunctional cutter comprises a machining milling machine, the machining milling machine comprises a rack, a workbench is installed at the top of the rack, an electric sliding rail is fixedly connected to the rear side of the top of the workbench, and a fixing frame is installed at the top of the electric sliding rail; a chuck is installed at the bottom of the front end of the fixing frame, a flange at the bottom of the chuck is connected with a connecting flange pipe, the connecting flange pipe is installed in the middle of the milling cutter, L-shaped cutter bits which are evenly distributed are arranged on the periphery of the milling cutter, side blades are arranged on the vertical faces of the L-shaped cutter bits, and bottom blades are arranged on the bottom faces of the L-shaped cutter bits. Edge milling work of furniture timber can be achieved through the side edge of the L-shaped tool bit, face milling work of the top of the furniture timber can be achieved through the bottom edge of the L-shaped tool bit, and therefore edge milling work and face milling work of the timber can be directly achieved, tool changing is not needed, multiple purposes are achieved through one tool, and actual timber machining work is facilitated.

The utility model discloses an automatic processing unit for wood board processing in the building field, which comprises a supporting nail plate, a positioning clamp and a processing device, a plurality of supporting nails are uniformly distributed on the supporting nail plate in an array, the supporting nails are used for supporting a wood board to be processed, and the wood board moves from one end of the supporting nail plate to the other end of the supporting nail plate. The positioning clamps are arranged on the two sides of the supporting nail plate so that the two sides, perpendicular to the moving direction of the wood board, of the supporting nail plate can clamp and limit the wood board, the machining device is arranged above the supporting nail plate, the machining device is movably connected to a movable guide rail, the movable guide rail is arranged perpendicular to the moving direction of the wood board, and the machining device is movably connected in the vertical direction. The utility model provides an automatic processing unit for wood board processing in the building field, which can ensure the penetrability processing effect of wood boards and prevent a processing platform from being damaged in full-automatic wood board processing equipment.

The invention discloses an efficient disposable spiral suspension type cutter shaft with a coarse-fine combined structure, and relates to the field of planer tool shafts. The milling cutter comprises a cylindrical cutter body, a shaft head and a shaft rod are coaxially arranged at the two ends of the cylindrical cutter body, the cylindrical cutter body, the shaft head and the shaft rod are integrally formed, rough milling cutter rows and finish milling cutter rows are arranged on the outer side face of the cylindrical cutter body and distributed at intervals, and the rough milling cutter rows and the finish milling cutter rows are arranged on the outer side face of the cylindrical cutter body. And the rough milling cutter row and the fine milling cutter row are spirally distributed on the outer side surface of the cylindrical cutter body. The rough milling cutter rows and the finish milling cutter rows are arranged on the outer side face of the cylindrical cutter body to be matched to achieve synchronous segmented cutting and finish cutting, and the rough milling cutter rows and the finish milling cutter rows are distributed on the outer side face of the cylindrical cutter body in a spiral mode. It is guaranteed that the rough milling cutter row and the finish milling cutter are better driven to machine wood in the rotating operation process of the cylindrical cutter body, and rough cutter sets distributed at intervals are adopted by the rough milling cutter row to conduct rapid segmented machining.

The utility model discloses bamboo processing equipment for recombined bamboo production. The bamboo processing equipment for recombined bamboo production comprises a rack, a feeding mechanism and a thinning mechanism, and the rack is provided with a lifting device; the feeding mechanism is arranged below the lifting device and used for conveying bamboo wood to be treated to move horizontally in the feeding direction. The thinning mechanism is connected to the lifting device so that the thinning mechanism can move in the height direction relative to the feeding mechanism, and the thinning mechanism comprises a thinning tool used for thinning the thickness of the end of the bamboo wood to be treated. According to the bamboo processing equipment for recombined bamboo production, the end portion of the bamboo to be processed is thinned through the thinning cutter, so that the bamboo bundle with the thinned end portion is formed, when the recombined bamboo is produced through bamboo bundle lengthening, the thickness of the lap joint of the bamboo bundle can be effectively reduced, and therefore it is guaranteed that the flatness of the recombined bamboo is consistent, and the appearance of the recombined bamboo is attractive.

The utility model belongs to the technical field of bamboo processing, and particularly relates to a lifting chain type single bamboo chip separating device which structurally comprises a vertical plate for installation and further comprises a chain arranged on the vertical plate for installation and used for conveying bamboo chips upwards and a transverse frame body unit arranged on the chain and used for supporting the bamboo chips. And the protruding plate unit is arranged on the vertical plate for mounting and is used for pushing and dropping an upper-layer bamboo chip of the two stacked bamboo chips and a single conveyed bent bamboo chip with two upwarped ends in a manner of blocking the end positions of the bamboo chips.

The utility model relates to the technical field of milling equipment, in particular to arc-shaped solid wood line milling equipment. The protective device comprises a protective cover which is arranged on the milling machine and used for covering the upper portion of a milling platform on the milling machine, and the protective cover is composed of a fixed cover and a protective plate. The wood chip collecting mechanism is arranged on the protective cover, is driven by an air pump and is used for blowing wood chips to move and collecting the wood chips; the moving mechanism is arranged on the milling platform and is used for moving and processing the materials; and the anti-blocking assembly is arranged on the wood chip collecting mechanism, adopts an up-and-down pulling mode and prevents wood chip blocking. Through the arrangement of the protective cover, wood chips can be prevented from entering a working environment, the protection on the working environment is improved, meanwhile, the use safety of the milling machine is also improved, meanwhile, the wood chips are collected through the dust collection frame by blowing airflow through the air pump, and the wood chip cleaning efficiency of the milling machine is improved.

The present invention provides, in one aspect, a router including a motor unit and a base configured to selectively receive the motor unit to support the router on a work piece surface. The motor unit includes a motor and a spindle configured to output a torque supplied by the motor. The base includes an input shaft configured to selectively couple to the spindle, an output shaft laterally offset from the input shaft, and a belt. The input shaft includes a first pulley and the output shaft includes a second pulley and a tool holder. The belt wraps around the first and second pulleys to rotationally couple the input shaft to the output shaft. When the motor unit is received into the base, the spindle couples to the input shaft.

The utility model discloses an automatic edge banding machine which comprises a machine frame, a conveying guide rail installed on the machine frame, and a pre-milling assembly, a gluing assembly, a cutting assembly, a pressing and pasting assembly, a flush assembly, a rough trimming assembly, a fine trimming assembly and an edge scraping assembly which are sequentially installed on the machine frame in the advancing direction of the conveying guide rail. The device further comprises a pressing beam assembly, a side leaning assembly and a plurality of profiling assemblies. The pressing beam assembly is mounted on the rack, is positioned above the conveying guide rail in parallel and is used for pressing a plate on the conveying guide rail; the side leaning assembly comprises a side leaning fluent strip and a plurality of side leaning supporting frames, the side leaning supporting frames are arranged on the side, away from the rack, of the conveying guide rail and evenly arranged in the advancing direction of the conveying guide rail, and the side leaning fluent strip is movably installed at the upper ends of the side leaning supporting frames and located above the conveying guide rail in parallel. The automatic edge sealing device can be used for automatically sealing the edge of the arc plate.

The utility model relates to the technical field of writing tools, and discloses cutting equipment for wood processing, which comprises a clamping component, the clamping component comprises clamping bases, the clamping bases are fixed on two sides of a transverse moving component, the rear sides of the clamping bases are movably mounted with an upper clamping frame through movable connecting blocks, and the upper clamping frame is fixed on the clamping bases. The clamping base is connected with the front side of the upper clamping frame through a connecting mechanism, and the clamping assembly can be opened and closed through the connecting mechanism. By arranging the clamping assembly and adopting the connecting mechanism for opening and closing, the problem that a clamping plate is limited by the movement mode of a threaded rod can be solved, so that the operation convenience is improved, and the clamping bases are fixed to the two sides of the transverse moving assembly and movably installed on the upper clamping frame through the movable connecting blocks; and the clamping base is connected with the front side of the upper clamping frame through the connecting mechanism, so that the clamping assembly can be flexibly opened and closed, a wood board to be machined is more conveniently placed in the clamping assembly for machining operation, the working efficiency is improved, and inconvenience in operation is reduced.

The utility model discloses a table and chair plate chamfering device for table and chair production, which comprises a bottom mounting seat, a supporting seat is fixedly welded on the top wall of the bottom mounting seat, a supporting plate is fixedly welded on the top wall of the supporting seat, a clamping mechanism is arranged on the supporting plate, a through groove is arranged on the supporting seat, and the clamping mechanism is arranged in the through groove. A servo motor is fixedly installed at one end of the supporting seat, a screw rod is rotatably installed in the through groove, the screw rod is in transmission connection with the servo motor, a movable seat is slidably connected in the through groove, and the movable seat is in threaded connection with the screw rod through an formed screw hole. The servo motor drives the screw rod to rotate, the movable seat can move in the through groove to drive the movable rod to move, the movable rod can simultaneously drive the two chamfering cutting blades to move to synchronously cut and chamfer the two sides of the table and chair plate when moving, the chamfering production efficiency of the table and chair plate is greatly improved, the table and chair plate does not need to be disassembled and assembled back and forth, and the production cost is reduced. And the labor intensity is reduced.

The invention relates to the technical field of cutting equipment, in particular to a wood processing cutting machine which comprises a rotating lantern ring, a supporting ring and a gear ring, the supporting ring and the gear ring are installed on the rotating lantern ring, the rotating lantern ring rotates on the supporting ring, the gear ring is fixed to the rotating lantern ring, and a first motor and a gear which are used for providing power for rotation of the gear ring are arranged on the supporting ring; the first motor and the gear are adopted as single power sources to drive the rotating lantern ring to rotate at the same time, and the position of the cutter is controlled by adjusting the rotating speed, so that the requirement for providing a power source, a transmission structure and other auxiliary structures for rotation of the cylindrical base material and feeding of the cutter in traditional machining is reduced, and the mechanical structure is simplified; and the complexity of design and manufacturing is reduced, and the cost investment of equipment is effectively reduced.

The utility model discloses a tool-replaceable and self-locking tool, which belongs to the technical field of wood board processing, and comprises a spindle sleeve connected with a motor spindle of a machine tool power head, and the end part of the spindle sleeve far away from the motor spindle of the machine tool power head is connected with a first R tool; the spindle sleeve is provided with a guide rod; the main shaft sleeve is provided with a position-adjustable middle cutter assembly; the outer wall of the middle cutter assembly is movably connected with a position-adjustable outer cutter assembly; a locking assembly is attached to the outer wall of the outer cutter assembly in a sliding connection mode, the locking assembly is movably connected with the middle cutter assembly and the outer cutter assembly, and the locking assembly is connected with the main shaft sleeve; the locking assembly, the middle cutter assembly and the outer cutter assembly are movably connected with the guide rod; by means of the mode, corresponding adjustment machining can be conveniently carried out according to needs, the functions are rich, the multi-production-specification requirement is met, and actual use is convenient.

The invention relates to the technical field of artificial boards, in particular to a preparation method of a bamboo fragrance board. Comprising the following steps that S1, selected bamboos are peeled, cut and crushed, so that the bamboos are changed into small sections of bamboo fibers; s2, bamboo and wood fibers are put into a treatment tank, and a liquid additive is added into the treatment tank; s3, wood flour and cement are added into the treatment tank, and the bamboo and wood fibers, the wood flour and the cement are evenly mixed to form a mixed base material; s4, the mixed base material is put into a mold for vibration, compaction and cold pressing; therefore, the plate becomes a basic plate; s5, the basic plate is put into a pre-pressing machine to be subjected to pre-pressing treatment; s6, the base plate obtained after prepressing treatment is put into a drying room to be dried; s7, the flatness of the dried basic plate is adjusted; s8, the basic plate with the adjusted flatness is cut and trimmed, so that the required size is achieved; and S9, the surface of the cut basic board is polished, painted and sprayed, and therefore the bamboo fragrance board is manufactured.

A power tool including a housing, at least one handle mountable to the housing, a motor mounted in the housing and electrically connected to a power source, and at least one component with at least one electrical connection electrically connected to the power source. The handle includes an internal cavity, and the component is mountable within the cavity. The handle also features a handle slot configured to receive the electrical connection when the component is mounted within the handle. This design allows for easier assembly and attachment of power cables and electronic components within the handle of the power tool.

Provide a connection part milling machine that can be used flexibly. 【Solution means】A connection part milling machine 10 that forms a recess in a workpiece has A contact device 6 having a contact structure 8 that statically contacts the connection part milling machine 10 to the workpiece during the formation of the recess, A milling tool 17, An electric drive device formed to rotate and cut the milling tool 17, An electric positioning device formed to move the milling tool 17 relative to the contact structure 8 along the positioning degrees of freedom 31, 32, 33, While the electric positioning device brings the milling tool 17 into a movement sequence defined by movement information along the positioning degrees of freedom 31, 32, 33, an electronic control unit formed to control the electric positioning device according to the movement information so that the milling tool 17 performs a rotary cutting movement to form a recess having a predetermined recess geometry is included.

The wood sheet cutting production line is characterized in that a cutting machine is arranged at the tail end of a wood sheet conveying belt, a discharging conveying belt is arranged at a discharging port of the cutting machine, a wood sheet receiving frame is arranged at the tail end of the discharging conveying belt, and a rotary cutting plate feeding conveying belt and a connecting strip conveying belt are sequentially arranged on one side of the wood sheet conveying belt; the rotary cutting plate feeding conveying belt, the connecting strip conveying belt and the wood thin plate conveying belt are the same in conveying direction, a feeding station and a trimming station are sequentially arranged between the rotary cutting plate feeding conveying belt and the wood thin plate conveying belt, and a plate selecting station and a connecting strip cutting station are arranged between the connecting strip conveying belt and the wood thin plate conveying belt. The wood sheet conveying belt is provided with a wood sheet splicing station at the tail end of the connecting strip conveying belt, and a discharging station is arranged on one side of the wood sheet receiving frame. According to the structure, the wood thin plate cutting production line facilitates centralized processing of wood thin plate trimming, sorting, connecting strip machining, splicing and cutting, the site space is saved, and assembly line production of wood thin plate splicing and cutting is achieved.

The utility model relates to the technical field of side groove milling machine clamping, in particular to a clamping device for machining a side groove of a precision part, which comprises a positioning groove, a machining part arranged in the positioning groove, four clamping mechanisms and two moving driving mechanisms. The four clamping mechanisms are arranged at the four corners of a machined part correspondingly, and every two clamping mechanisms are symmetrically arranged. The two moving driving mechanisms are symmetrically arranged on the two opposite sides of the machined part, each moving driving mechanism is connected with the two clamping mechanisms on the corresponding two sides, and the clamping mechanisms are driven to be close to or away from the machined part. The clamping mechanism and the moving driving mechanism are arranged, the clamping mechanism is moved to be close to or far away from a machined part through the moving driving mechanism, so that the machined part is clamped or loosened, the right-angle portion of the machined part is clamped while it is guaranteed that clamping is stable and flexible, the portion where a side groove is formed is avoided, and the machining efficiency is improved. And the part machining efficiency and quality are guaranteed.

A circular saw includes a support surface for a workpiece and which has a saw blade slot, a main drive motor arranged below the support surface for driving a saw blade in rotational movement, and a saw blade holder connected to the main drive motor for the purpose of transmitting the rotational movement A height-adjustment apparatus, with a height actuator and a transmission element coupled to the saw blade holder are arranged to set the spacing between a saw blade holder and the support surface An electronic interface provides the input of a saw blade projection. A protection apparatus is connected by signals to a monitoring apparatus and the height actuator and is adapted to activate the height actuator for quick lowering of the saw blade holder when a dangerous situation is recorded by the monitoring apparatus.

The utility model discloses a special-shaped numerical control edge banding machine, and aims to solve the technical problems that the existing plate processing can only carry out edge banding work on a plate with a linear edge, the edge banding machine is not applicable when the edge of the plate is in a special-shaped wave shape, and the production and manufacturing efficiency is low. The edge sealing machine comprises a conveying device and a fixing plate, the conveying device is used for clamping and conveying a plate, and a pre-milling device, a groove milling device, a chamfering device, a gluing and edge sealing device, a forming device, a rough trimming device, a flush device, a rough scraping device and a fine trimming device are sequentially installed in the conveying direction of the conveying device and the fixing plate. The groove milling device is used for milling a groove in a plate, and the chamfering device is used for chamfering the plate. By means of the design, the edge sealing device solves the technical problems that existing plate machining can only conduct edge sealing work on plates with linear edges, the edge sealing device is not suitable when the edges of the plates are in a special-shaped wave shape, and the production and manufacturing efficiency is low.

The utility model provides a multi-layer board cutting device, belongs to the technical field of multi-layer board processing, and solves the problems that a multi-layer board is made of wood, chippings are generated in the cutting process, workers need to manually clean the chippings, and the working efficiency is reduced. The multilayer board cutting device comprises a mounting plate, a plurality of supporting columns are fixed to the lower end of the mounting plate, a support is fixed to the mounting plate, an electric telescopic rod is fixed to the support, the output shaft end of the electric telescopic rod is slidably connected with a supporting plate, a first motor is fixed to the supporting plate, a cutter is fixed to the output shaft end of the first motor, and a dust collecting box is fixed to the supporting plate. Dust collection assemblies are fixed to the front side and the rear side of the dust collection box, a draught fan is fixed to the dust collection box, a dustproof net is fixed between the dust collection box and the draught fan, and a push plate is slidably connected to the mounting plate. The multi-layer board cutting machine has the advantage that chips generated in the cutting process of a multi-layer board can be automatically cleaned.

The invention relates to the technical field of furniture plate processing, and discloses an intelligent furniture plate cutting device which comprises a cutting table, placing tables are symmetrically and fixedly mounted at the top of the cutting table, a furniture plate is placed above the two placing tables, a cutting tool is arranged over the furniture plate, and positioning assemblies are arranged on the two sides of the furniture plate. Linkage assemblies are arranged on the two sides of the cutting tool, side turning assemblies are arranged on the two sides of the furniture plates, through the linkage assemblies, when the cutting tool ascends and resets after cutting, the two furniture plates can ascend, and when the two furniture plates ascend, the side turning assemblies can make the furniture plates turn over, and the two cutting faces face the right upper portion at the same time; according to the furniture board polishing device, the polishing assembly can conveniently polish the cutting faces of the two furniture boards at a time, after polishing, due to the fact that the cutting faces face the right upper portion, a worker can clearly see the effect after polishing, any defect can be conveniently found and treated in time, and therefore the appearance quality of the two furniture boards is strictly controlled.

The utility model provides a vacuum adsorption device and a woodworking machining center, and relates to the technical field of woodworking machinery. An air exhaust pipeline of the vacuum adsorption device comprises a first pipeline and a second pipeline, a first vacuum pump is connected with a vacuum area through the first pipeline, and a second vacuum pump is connected with the vacuum area through the second pipeline; the air exhaust pipeline is provided with a control valve, and the control valve is used for controlling the first pipeline or the second pipeline connected with the vacuum area to be opened and closing the first pipeline or the second pipeline connected with other vacuum areas corresponding to the target plate when a first preset scene appears in the vacuum area. The first preset scene comprises that the current part, corresponding to the vacuum area, in the target plate is processed or the previous part of the current part is processed. According to the embodiment of the invention, through a mode of independently adsorbing the processing area, the adsorption force is improved, the moving possibility of the plate in the processing process is reduced, the processing error of the plate is reduced, and the product quality is improved.

The present invention concerns a machine (M) for machining a piece (P) made of wood or similar materials, in composite, polymeric, ceramic, or other materials, comprising: a working plane (1) having one or more bars (2), which mainly extend in a first direction (Y); and one or more loading auxiliary devices (4), each associated with at least one respective of said bars (2), wherein each auxiliary device (4) comprises at least one lifting element (41), to support said piece (P), wherein said lifting element (41) is movable in a second direction (Z) perpendicular to said working plane (1), between a first lowered position (T) and a second raised position (V) with respect to said working plane (1); wherein said machine (M) is characterized in that each of said one or more loading auxiliary devices (4) comprises at least one abutment element (42; 42'), arranged on said lifting element (41), for positioning said piece (P) abutting against said abutment element (42; 42'), when said lifting element (41) is in said second raised position (V). The present invention also concerns a method of operation of a machine (M).