61results about "Gauging means" patented technology

A dustless compound sliding miter saw with a built-in dust collection system is disclosed. The dustless compound sliding miter saw uses an extraction turbine to create a vacuum region at the end of the blade exist from the cut wood piecework, the blade housing has an external extraction channel and an external suction tube to maximize the dust collection. A retractable dust guard is utilized to confine the sawdust in the vacuum region to further maximize the dust collection. The compound sliding miter saw also utilizes anti-dust blade guard and air flow guide fins to optimize the airflow and the dust extraction. The compound sliding miter saw has a rail system that slides the blade from front to back and extends the maximum cutting length. The compound sliding miter saw has a built-in beveling mechanism to tile the blade and cut down through the wood at an angle.

The invention discloses an automatic control system and method for log processing, and the system comprises a visual scanning mechanism, a feeding mechanism, a cutting mechanism and a control mechanism, and the visual scanning mechanism collects surface images of logs in a multi-view manner; the feeding mechanism drives logs to move towards the cutting mechanism, and the logs are cut by the cutting mechanism; the control mechanism is used for controlling the whole log cutting production process and comprises a man-machine interaction module, a data transmission module and a data processing module, and the data transmission module is used for receiving instructions of the visual scanning mechanism and issuing the instructions of the data processing module. The data processing module receives image data of the visual scanning mechanism according to the data transmission module and conducts three-dimensional modeling and cutting path calculation. The man-machine interaction module is used for achieving dynamic adjustment of machining parameters and whole-process data monitoring. According to the automatic cutting method, automation, intelligence and high efficiency of log cutting are achieved.

The utility model discloses a plate processing device which comprises a workbench, a measuring unit and a side pushing unit, the measuring unit is arranged on the front side of the workbench, and the side pushing unit is arranged on the upper side of the workbench so as to push a plate placed on the workbench to be tightly attached to the left side edge or the right side edge of the workbench. The measuring unit comprises a mounting plate, a magnetic measuring sensor, a measuring magnetic strip and a first connecting plate, the side pushing unit comprises a third connecting plate and a side pushing strip, and the front end of the third connecting plate is fixedly connected with the upper side of the first connecting plate. The measuring unit comprises the magnetic measuring sensor and the measuring magnetic strip, so that the precision and the range of plate size measurement are improved, and the machining precision of the plate is ensured. According to the utility model, the board processing precision error caused by the size error of the board is avoided, the installation efficiency of the customized furniture is improved, and the manufacturing cost of the customized furniture is saved.

The invention relates to the technical field of length measurement and operation control, and provides an automatic length measurement and operation control system for object processing, which acquires length measurement data of an object through a data acquisition module, executes a length calibration mechanism, and ensures that the operation can be accurately performed according to the actual size of the object during each processing; the operation control module controls an operation path and an operation position of target equipment through an operation adjustment strategy according to length measurement data of an object, the object is machined, the machining process of the object is finer and more accurate by controlling the operation path and the operation position, and errors and waste are reduced; and the feedback adjustment module monitors whether the operation position of the target equipment has an error in the object processing process so as to adjust the initial operation path.

The utility model relates to the technical field of timber processing, in particular to a dust removal device for timber processing, which comprises a feeding table mounted on a drilling machine, a drilling mechanism for drilling timber is arranged on the drilling machine, and a dust removal mechanism for removing drilling dust is arranged on the drilling mechanism. Sawdust and dust in the drilling process are burst out through the dustproof cover covering the drill bit, threat to the body health of workers and pollution to the working environment caused by the flying of the sawdust and the dust are avoided, the dust in the dustproof cover is sucked out through the dust suction hose by starting the dust collector and guided into the dust collection box, and the dust collection effect is achieved. When the dust cover makes contact with the surface of wood, the drill bit moves downwards to drill holes, the position of the dust cover is not changed, at the moment, the connecting rod connected with the dust cover pushes the pointer to move upwards along the guide sliding groove, and the drilling depth of the drill bit can be known by observing the upward moving height of the pointer.

The invention discloses a rotary cutter for log processing. The rotary cutter comprises a machine base, a pushing mechanism and a rotary cutting mechanism. A driving shaft is arranged in the rotary cutting mechanism, a plurality of gear sheets are arranged on the driving shaft, pressure bars are arranged at the upper ends of the gear sheets, the pressure bars and the gear sheets are arranged at intervals, rotary cutters are arranged at the lower ends of the gear sheets, and the rotary cutters are mounted on the rotary cutting mechanism through retaining assemblies. According to the rotary cutter for log processing, by arranging the pressing bars and the gear pieces which are alternately arranged at intervals, fibers on logs can be extruded and broken through the driving teeth on the gear pieces, meanwhile, extrusion is achieved in cooperation with the knurling faces, and the logs can be conveniently cut by the rotary cutter. Meanwhile, by rotating the rotating piece, the first holding piece and the second holding piece are separated, the rotary cutter can be conveniently taken out and replaced, the rotary cutter does not need to enter a rotary cutting area to unscrew a bolt, the rotary cutter can be rapidly disassembled and assembled, the rotary cutter can be replaced in time, and normal production work is guaranteed.

The utility model relates to the field of plate processing, and discloses a precise positioning device for plate processing and production. The precise positioning device for plate processing and production comprises a workbench, a conveying belt is mounted in the workbench, a first hydraulic rod is mounted at the right end of the surface of the workbench, and a cutting table is fixedly mounted at the rear end of the surface of the workbench; a first distance measuring head is fixedly installed on the surface of the front end of the workbench and located at the side end of the conveying belt, a second distance measuring head is fixedly installed on the surface of the workbench and located at the rear end of the first distance measuring head, and a laser transmitter is fixedly installed on the surface of the workbench and located at the rear end of the second distance measuring head. And the top end of the first hydraulic rod is fixedly connected with a push plate. The device can automatically detect the width data of the plate when positioning the plate, and adjust the cutting device to quickly position the cutting position, so that the burden of workers is relieved; the equipment is simple to operate and can improve the production efficiency.

The invention relates to the technical field of wood processing, in particular to auxiliary positioning equipment for automatic punching of balsa wood boards. The auxiliary positioning equipment for automatic punching of the Basa wood board comprises a supporting seat, and a rotary indicating rotating seat is arranged at the top of the supporting seat; the top of the rotating seat is provided with the adjusting mechanism used for quickly adjusting the placing angle of the Basa wood plate; and the positioning mechanism for aligning and positioning the punching position of the balsa wood plate is arranged on one side of the supporting seat. According to the device, the device controls an extrusion block to be in butt joint with a shallow groove of a balsa wood plate, the position of the balsa wood plate is determined by detecting the position of the extrusion block in a limiting shell, then the height of a threaded rod relative to a rotating seat is controlled through a motor and a rotating pipe, and the effect of controlling the rotating and swinging angle of a supporting table is achieved; in this way, the positions of the balsa wood boards in different shapes can be conveniently adjusted and controlled, and the purpose of auxiliary positioning is achieved.

The invention relates to the technical field of wood processing, in particular to a wood processing finishing control device which comprises a bottom plate and pine wood, a limiting box is fixedly connected to the center of the top of the bottom plate, a groove is formed in the top of the limiting box, and a plurality of reset springs are fixedly connected to the bottom of an inner cavity of the groove; the multiple reset springs are sequentially and linearly arranged from front to back, the top ends of the multiple reset springs are fixedly connected with rectangular blocks, the tops of the multiple rectangular blocks are jointly and fixedly connected with a lifting plate, two clamping mechanisms are arranged at the top of the bottom plate, and the clamping mechanisms are attached to pine wood. According to the device, resin of knots and cracks on the outer side of the pine can be detected through the detection mechanism, when it is detected that the resin exists on the outer side of the pine, a solvent can be sprayed on the outer side of the pine, the resin is treated in cooperation with a scraper, the efficiency and accuracy can be remarkably improved through the automatic detection technology, and it is ensured that the subsequent coating, gluing and other procedures are not affected.

The invention relates to the field of sliding table saw blade angle regulation and control, in particular to a saw blade angle feedback regulation and control method for an automatic numerical control sliding table saw. The method comprises the steps that firstly, the saw blade angle, the vibration amplitude, the vibration direction, driving voltage data, deflection voltage data and the material feeding speed of each moment in the working process of the sliding table saw are obtained in real time, the vibration amplitudes and the vibration directions of different moments are analyzed, and the vibration influence coefficient of the saw blade at the current moment is obtained; according to the driving voltage data, the material feeding speed and the deflection voltage data at each moment, the cutting heat influence coefficient of the saw blade at the current moment is obtained, and the angle feedback quantity of the saw blade at the current moment is obtained by combining the vibration influence coefficient, the cutting heat influence coefficient and the difference between the saw blade angle at the current moment and the expected angle of the saw blade; and the angle of the saw blade is fed back and regulated in real time. The influence of vibration and cutting heat production phenomena on saw blade angle regulation and control is reduced, and the accuracy of real-time regulation and control of the saw blade angle is improved.

The invention discloses automatic adjusting equipment for a bamboo wood multi-section cutting clamp, and belongs to the technical field of wood processing. Comprising a base assembly, the base assembly comprises a base, a cutting assembly is arranged at the top of the base, two moving frames are fixedly installed at the top end of the base, a plurality of clamping units are arranged on the outer sides of the moving frames, each clamping unit comprises a moving seat, and a fixing frame is fixedly installed on one side of each moving seat; a bearing hook is fixedly installed at the lower end of the fixing frame, a passing groove is formed in the middle of the bearing hook, a magnetic railing ruler is fixedly installed on the other side of the bottom of the fixing frame, the cutting assembly comprises a cutting base, a portal frame is fixedly installed on the outer side of the top of the cutting base, and a magnetic railing reading head is fixedly installed on the top of the portal frame. According to the multi-section cutting device for the bamboo materials, the clamping strength of the bamboo materials can be automatically adjusted, stable clamping of the bamboo materials is guaranteed, the cutting fixed length of each section of the bamboo materials can be freely controlled, a cutting machine is controlled to cut the bamboo materials in multiple sections, and the multi-section cutting device has high practical value.

The application discloses a kind of barashamu splicing fixed-width cutting methods, it is related to timber processing technical field, including using laser line marker to mark the splicing end of board;According to laser marking line, the position and angle of splicing board are adjusted;Board is spliced together;Again using laser line marker marks the outer contour line of splicing qualified board;Spliced board is placed in outer contour line;Image acquisition device is used to photograph board after splicing, and the image obtained is input into image processing and analysis system;With the help of image processing and analysis system, the uniformity of board splicing joint and the shielding condition of outer contour line are checked and analyzed;Take the board that passes inspection and analysis, and place it on the clamp of cutting mechanism.The method introduces advanced technologies such as laser marking, image processing and analysis, realizes accurate control and automatic inspection of the splicing and cutting process, greatly improves the quality and production efficiency of product.

The invention relates to the technical field of workpiece numerical control machining equipment, in particular to workpiece numerical control machining equipment with a self-adaptive leveling compensation structure. The adjusting mechanism is arranged in the numerical control machine tool; the adjusting mechanism comprises a leveling plate arranged in the numerical control machine tool, the lower end of the surface of the clamping plate is slidably connected to the inner wall of the leveling plate, and the bottom of the leveling plate is fixedly connected with a first electric push rod. According to the device, through a first electric push rod, a connecting plate and an indirect plate, the height of two sets of pressing plate frames can be adjusted at the same height at the same time, the pressing plate frames are rapidly pressed on the top of a wood workpiece, the wood workpiece clamping operation is simple, the wood workpiece is flattened through a flattening plate and the pressing plate frames, the wood workpiece clamping flatness is guaranteed, and the working efficiency is improved. And the practicability of numerical control machining equipment is ensured.

The present invention relates to the field of wood processing technology, and in particular to an intelligent pressing device and pressing method for wood profile forming. The intelligent pressing device and pressing method for wood profile forming include a machine body, a wood strip conveying mechanism is provided on the machine body, a yarn threading machine is provided on one side of the wood strip conveying mechanism, a thermosetting mechanism is provided on one side of the machine body, a monitoring mechanism is provided in the machine body, and a distance adjustment mechanism for adjusting the distance between the wood strips is provided on the machine body. The present invention monitors the distance between the wood strips in real time by providing a monitoring mechanism. When the wood strips become disjointed during transportation, timely feedback can be given to the distance adjustment component. By providing the distance adjustment component, the distance adjustment component can control the disjointed wood strips to quickly advance and fit the wood strips in front, effectively solving the problem of wood strip disjointment, thereby avoiding the situation where cavities are generated after the wood strips and glass fibers are pressed and thermoset into recycled composite wood planks, which is beneficial to improving the production quality of recycled composite wood planks.

The utility model relates to the technical field of board cutting, and discloses a furniture wooden board accurate cutting device which comprises a workbench, supporting legs are fixedly connected to the lower surface of the workbench, a saw blade groove is formed in the surface of the workbench, a motor is arranged on the lower side of the workbench, a saw blade is installed at the driving end of the motor, and the saw blade is connected with the supporting legs. The saw blade is located under the saw blade groove, a push plate is arranged on the upper surface of the workbench in a sliding mode, and a fixing mechanism is arranged on the upper surface of the workbench. The rotatable pressing rod is arranged, the movable end of the pressing rod is clamped into the notch of the side plate, the telescopic rod can be used for controlling the pressing piece to press and fix a wood plate, manual pressing and fixing are not needed, the danger caused by the fact that the hand is too close to the saw blade is avoided, meanwhile, the slidable push plate is arranged, and the labor intensity of workers is reduced. The distance between the threaded rod and the saw blade is controlled through the threaded rod, the distance can be rapidly and accurately measured through the ruler, and operation is more convenient.

According to the wood board punching device for furniture processing, the whole wood board punching device is of an inverted-U-shaped frame structure, and the wood board punching device is composed of a cross beam and opposite stand columns. A pair of L-shaped clamping plates is symmetrically fixed on the inner side of the outer frame, each clamping plate comprises a transverse plate and a longitudinal plate, T-shaped sliding grooves are formed in the two ends in each longitudinal plate, and clamping plates integrated with pressing plates are embedded in the sliding grooves. A limiting plate is fixed above the pressing plate, penetrates through the clamping plate and is provided with first scale marks used for displaying the thickness of the wood plate. A threaded pipe penetrating through the beam is arranged in the middle of the outer frame, a limiting block is connected above the threaded pipe and sleeved with a limiting frame, and a knob is embedded in the beam and used for adjusting the position of the limiting block. The pressing plate and the transverse plate are connected through a spring, and the stability of vertical movement of the pressing plate is ensured. And through cooperation of the limiting plate and the limiting block and combination of numerical values of the two scale marks, adjustability of the drilling depth is achieved.

The present invention discloses an automatic wood board cutting device, which belongs to the field of automatic manufacturing technology. The device comprises a positioning mechanism. The positioning mechanism comprises a No. 2 telescopic column, a No. 2 spring is arranged around the No. 2 telescopic column, a rotating boss is arranged on the No. 2 telescopic column, a sliding block is arranged on the No. 2 slide rail of a box body, a No. 2 rotating shaft and a limit block are arranged on the sliding block, a connecting block is arranged on the No. 2 rotating shaft, a No. 3 rotating shaft is arranged at the other end of the connecting block, and a transmission plate is arranged on the No. 3 rotating shaft. The No. 1 position sensor and the No. 2 position sensor in the cutting mechanism are provided to act on the No. 1 telescopic rod and the No. 2 telescopic rod to achieve the fixing of the cutting width of each wood board. The limit block, the connecting rod transmission plate and the rotating boss in the positioning mechanism are provided to work together to make the displacement distance of the transmission plate the same each time so as to fix the cutting length of each wood board. Therefore, while realizing automatic cutting of wood boards, the same length and width of each wood board can be ensured.

A device 1 (and 101, Figure 4), for aligning a jig 20 with a workpiece (36, Figure 11) to be cut, includes an engagement edge 2 for engaging with a guiding edge 26 of the jig, in use. An alignment indicator (6, Figure 1) is spaced from the engagement edge by a predetermined distance D1. A jig 20 for cutting an edge on a workpiece includes a main body 22 having a guide channel 24 defining a guiding edge 26 for guiding a cutting tool, such as a router. The guide channel has a straight section 24a defining a linear portion of the guiding edge. A device 1 is arranged to engage with the main body to define an alignment indicator that, in use, is spaced from the linear portion of the guiding edge by a predetermined distance in a direction perpendicular to the linear portion of the guiding edge. A method of cutting an edge in a workpiece includes deriving a line of cut on the workpiece, engaging the device with the jig, aligning the alignment indicator with the line of cut, and cutting the workpiece by passing a cutting tool along the guide channel.

The utility model discloses phyllostachys pubescens joint-free chopstick blank bamboo cutting equipment adopting CCD detection, and relates to the technical field of cutting equipment. The device comprises a rack, a clamping and feeding mechanism is arranged at the feeding end of the rack, a clamping and taking mechanism is movably arranged at the discharging end of the rack, a cutting mechanism is arranged at the position, close to the clamping and feeding mechanism, of the rack, a CCD visual detection device is arranged at the position, corresponding to the upper portion of the clamping and feeding mechanism, of the rack, and the clamping and feeding mechanism comprises a clamping roller set and a clamping driving mechanism. The CCD detection device is arranged to detect good bamboo joints and bent parts of raw bamboos, the bamboo joints and the bent parts are accurately cut, the clamping mechanism is arranged at the discharging end to clamp the raw bamboos at the cutting end, the clamping driving mechanism is arranged at the discharging end to clamp the raw bamboos at the cutting end, the clamping driving mechanism is arranged at the discharging end to clamp the raw bamboos at the cutting end, and the clamping driving mechanism is arranged at the discharging end to clamp the raw bamboos at the cutting end to clamp the raw bamboos at the cutting end. And a clamping roller is arranged at the position, corresponding to the CCD detection device, of the feeding end, raw bamboos can be effectively fastened through double-side clamping, feeding and cutting stability is ensured, and the cutting effect is ensured.

The invention belongs to the technical field of bench saws, and discloses an optimized bench saw blade parallelism adjusting mechanism which comprises a hanging bracket body, a power head assembly and a hinge assembly. In the adjusting process and after adjustment, no adverse effect is caused on the whole mounting structure, the whole mechanism is in a relatively stable state in the adjusting process, the power head assembly only has a unique degree of freedom in the adjusting direction, and the adjusting process does not generate changes in other directions; fine adjustment can be carried out through feeding of the threads; the previous adjusting position cannot be influenced in the fixing process; compared with the prior art, the hinge rotating shaft reduces and eliminates the fit clearance to the maximum extent through a hinge mode and the interaction of the two rotary knobs, the movable guide rod and the power head assembly achieve matching of a round hole and a round shaft, the fit precision is guaranteed, and meanwhile extra abrasion and deformation caused by long-term use can be avoided; and meanwhile, an adjusting function is realized on the basis of a three-rod structure.

The invention discloses a straight cutting and inclined cutting integrated horizontal head aligning device which comprises a head aligning mechanism, the head aligning mechanism comprises a mounting seat, a pushing assembly and a cutting assembly, the cutting assembly comprises a cutting motor and a head aligning saw head, the head aligning mechanism further comprises an inclined cutting assembly, and the inclined cutting assembly, the pushing assembly and the cutting assembly are sequentially arranged from top to bottom; the beveling assembly comprises a beveling transition plate, a beveling driving piece and a beveling guiding piece. The pushing assembly and the cutting assembly are installed at the bottom of the beveling transition plate. The beveling driving part of the beveling assembly drives the beveling transition plate and the beveling guiding part to slide along the bottom of the mounting base, and then the other corner of the beveling transition plate is driven to rotate by 45 degrees around the rotating center; the cutting assembly and the pushing assembly are driven to rotate by 45 degrees at the same time, and 45-degree beveling action can be conducted by starting a cutting motor and a pushing air cylinder. By means of the device, the straight cutting process can be completed, and the 45-degree beveling process can be completed conveniently in a switching mode.

This invention relates to the field of sheet metal processing equipment technology, and in particular to an automated sheet metal processing system. The system includes a frame, a control device, a worktable, a tool changing mechanism slidably mounted on the frame, a running drive mechanism mounted on the frame, and several tool storage mechanisms mounted on the frame. The control device includes a movable arm and a human-machine interface module mounted on the movable arm. This invention achieves automated identification of sheet metal and tool changing based on the type, size, and processing requirements of the sheet metal. It also controls the opening and closing of the vacuum suction holes and the operation of the pressure block, achieving a high degree of automation. It enables automated tool replacement without manual intervention, improving production efficiency. Furthermore, the invention has a compact structure, covering the processing area of ​​the worktable through reciprocating movement, adapting to various processing needs and improving the flexibility and versatility of the equipment.

The invention discloses a balsa wood splicing fixed-width cutting method, which relates to the technical field of wood processing, and comprises the following steps: marking the splicing end of a plate by using a laser line marker; according to the laser marking line, the position and angle of the spliced plate are adjusted; the plates are spliced together; the laser line marker is used again to mark the outer contour line of the spliced qualified plate; the spliced plates are placed in the outer contour line; shooting the spliced plates by using an image acquisition device, and inputting an acquired image into an image processing and analyzing system; checking and analyzing the uniformity degree of the splicing seam of the plate and the shielding condition of the outer contour line by means of an image processing and analyzing system; and the plates which are checked and analyzed to be qualified are taken and placed on a clamp of the cutting mechanism. According to the method, by introducing advanced technologies such as laser marking, image processing and analysis and the like, precise control and automatic inspection of the splicing and cutting process are achieved, and the product quality and the production efficiency are greatly improved.

The utility model discloses a saw blade deflection angle control device of a woodworking precision cut-to-size saw, which comprises a magnetic strip, a magnetic displacement measuring instrument, a controller and a driving component, the driving component is arranged on a mounting frame, the output end of the driving component is hinged with a saw seat, and two rotating discs are coaxially and fixedly arranged on the saw seat. The rotating disc is matched with a fixing seat fixedly arranged on the mounting frame, a magnetic strip is fixedly arranged on the side wall of the rotating disc, the magnetic strip and the rotating disc are coaxially arranged, the magnetic strip is matched with a magnetic displacement measuring instrument fixedly arranged on the mounting frame, the magnetic displacement measuring instrument is electrically connected with the input end of the controller, and the output end of the controller is electrically connected with the driving assembly. The deflection angle of the saw blade is adjusted in the mode that the magnetic strip, the magnetic displacement measuring instrument, the controller and the driving assembly are combined, and the deflection angle error of the saw blade can be controlled to be 0.1 degree, so that the inclination angle of processed wood is controlled more accurately, no gap exists in an assembled product, and it is guaranteed that the appearance of the product is more attractive.

The utility model relates to the technical field of plate cutting, and discloses a plate cutting device with a guiding function, which comprises a cutting table, supporting legs are fixedly mounted at the bottom of the cutting table, scale marks are arranged on one side, close to the front side, of the top of the cutting table, and a first motor is fixedly mounted at the bottom of the cutting table. A cutting blade is fixedly installed at the output end of the first motor, the end, close to the right side, of the bottom of the cutting table extends to the top to be provided with a feeding mechanism, and the end, close to the left side, of the bottom of the cutting table extends to the top to be provided with a guiding mechanism. According to the plate cutting device with the guiding function, through the arranged feeding mechanism, in the using process, the edge of a plate is pressed and fixed through a pressing plate, and the plate is driven to be pushed forwards in cooperation with an arranged sliding seat structure, so that manual pushing is not needed, and potential safety hazards generated in the cutting process are avoided.

A hand-held power tool, more particularly a router, includes (i) a housing in which a drive unit for driving an insertion tool is disposed; (ii) a base plate for guiding the hand-held power tool on a workpiece surface, the base plate being height-adjustable on the housing, and the base plate having an opening, through which the insertion tool at least partly extends; and (iii) a height adjustment device for setting a working height of the base plate on the housing relative to the insertion tool. A setting aid is provided which allows height adjustment of a bottom of the base plate by way of the height adjustment device such that said bottom is flush with a predefined cutting edge of the insertion tool.

The utility model provides high-precision plate cutting equipment, and relates to the technical field of plate cutting, the high-precision plate cutting equipment comprises a telescopic datum plate, a movable supporting seat is fixedly mounted in the telescopic datum plate, and a pressure detection block is fixedly mounted in the movable supporting seat. Compared with the prior art, the plate cutting equipment has the advantages that the reference structure capable of calibrating the end of the plate is arranged on the plate cutting equipment, the movable clamping structure is arranged in the reference structure, the pressure detection structure is arranged in the clamping structure, the clamping structure is used for clamping and correcting the plate blocked by the reference structure, and the plate cutting efficiency is improved. And pressure detection is conducted on the two sides of the end of the plate through the pressure detection structure, the uniformity of the end of the plate is judged according to the pressure difference value, the cutting structure can be controlled to cut the end of the plate, calibration cutting can be effectively conducted on the end of the plate, and the uniformity of the end of the plate is guaranteed.

The utility model relates to the technical field of grooving devices, in particular to a double-edge grooving device of a woodworking edge banding machine, which comprises a base, two strip-shaped mounting plates are symmetrically mounted at the top of the base, a plurality of conveying rollers are rotatably connected between the two strip-shaped mounting plates at equal intervals and are connected with a driving mechanism, a U-shaped frame is mounted at the top of the base, and the U-shaped frame is connected with the driving mechanism. A strip-shaped transverse plate is arranged in the U-shaped frame, the top of the strip-shaped transverse plate is fixed to the top of the U-shaped frame through a first telescopic mechanism, U-shaped blocks with downward openings are connected to the two ends of the bottom of the strip-shaped transverse plate through second telescopic mechanisms, and a connecting base is installed at the bottom of each U-shaped block. The high ends of the two cutting wheels can be adjusted according to needs through the second telescopic mechanism, then the horizontal positions of the two cutting wheels can be adjusted according to the grooving depth of a plate through the third telescopic mechanism, then grooves of different heights and depths can be formed in the two sides of the plate according to needs, and the using effect is improved.

The present invention relates to the field of angle control of sliding table saw blades, and specifically to a saw blade angle feedback control method for an automated numerically controlled sliding table saw. The method first obtains in real time the saw blade angle, vibration amplitude, vibration direction, drive voltage data, deflection voltage data and material feed speed at each moment during the operation of the sliding table saw, analyzes the vibration amplitude and vibration direction at different moments, obtains the vibration influence coefficient of the saw blade at the current moment, obtains the cutting heat influence coefficient of the saw blade at the current moment based on the drive voltage data, material feed speed and deflection voltage data at each moment, combines the vibration influence coefficient and the cutting heat influence coefficient, and the difference between the saw blade angle at the current moment and the expected angle of the saw blade, obtains the angle feedback amount of the saw blade at the current moment, and performs real-time angle feedback control on the saw blade. The present invention reduces the influence of vibration and cutting heat generation on the saw blade angle control, and improves the accuracy of real-time control of the saw blade angle.

The utility model discloses a log fixed-length cutting device which comprises a roller type conveyor body, a rotatable side baffle is arranged at the right end of the roller type conveyor body, a cutting machine is installed on the front side of the top of the roller type conveyor body, and a transverse moving assembly is arranged on the front side of the roller type conveyor body. The transverse moving assembly comprises a first fixing shell fixedly connected with the roller type conveyor body. Logs are conveyed through the roller type conveyor body until the logs abut against the side baffles, during the period, the transverse moving assembly drives the lifting assembly and the cutting machine to move and move to the position needing to be cut according to scales on the scale length ruler, then the lifting assembly controls the working cutting machine to conduct fixed-length cutting on the logs, and after cutting is finished, the cutting machine is driven to move to the position needing to be cut according to the scales on the scale length ruler. And the overturning driving assembly overturns the side baffle by 180 degrees, the roller type conveyor body continues conveying, the wood with the fixed length falls down due to the gravity of the wood, then the side baffle resets, and fixed-length cutting operation continues to be conducted on the log.