165results about "Gripping devices" patented technology

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

The utility model discloses an automatic slicer for chopstick raw materials, which belongs to the technical field of chopstick processing equipment and comprises a machine table, a material table, a cutting device, a feeding device, a feeding system, a discharging system and a control module. A material ejecting device and two width positioning devices are arranged on the material table, first lead screw motors of the two width positioning devices limit the widths of the two X-direction ends of a cut sheet material correspondingly, and the material ejecting device is used for ejecting and pushing a to-be-sliced sheet material in the Y direction. The discharging system comprises a material stacking table, a material clamping device, a discharging guide rail and a discharging driving device. The discharging driving device drives the material clamping device to do reciprocating motion along the discharging guide rail so that the sheet materials can be conveyed and stacked on the two material stacking positions of the material stacking table in a classified mode. According to the full-automatic sheet cutting machine, sheet materials with the wide ends and the narrow ends opposite in direction can be alternately cut and stacked in a classified mode, digital accurate control and automatic production are achieved in the whole process of feeding, cutting, sheet taking and stacking, the production efficiency and the product quality are greatly improved, and the labor intensity and the labor cost are reduced.

The utility model discloses an automatic timber saw cutting device which comprises a machine base, a saw cutting device, a saw cutting device, a saw cutting device, a saw cutting device and a saw cutting device. The straightening assembly comprises two positioning seats and a positioning seat driving part, and the two positioning seats are arranged on the machine base in a spaced mode and can get close to or get away from each other in the Y-axis direction; the two positioning seats are formed in a positioning area when being far away from each other; the positioning seat driving part is used for driving the two positioning seats to get close to each other or get away from each other; the two positioning seats are each provided with a positioning piece and a positioning piece driving piece, and the positioning pieces are rotationally connected with the positioning seats and lock a workpiece when the two positioning seats get close to each other; the positioning piece driving piece comprises a first driving piece and a second driving piece, the first driving piece is used for driving the positioning piece to rotate after the positioning piece locks the workpiece, and the second driving piece is used for driving the positioning piece to move in the X-axis direction after the workpiece rotates so as to straighten the workpiece. The workpieces are automatically straightened through the straightening assembly, and production is more automatic.

The utility model discloses a plate cutting device for infrastructure construction, belongs to the technical field of plate cutting, and aims to solve the problems that in the prior art, a cutting saw blade is usually fixedly arranged, only a wood plate can be inclined for cutting when an inclination angle needs to be cut, and inconvenience is caused. Comprising a workbench, a box is connected to the middle of the lower portion of the workbench, a through hole is formed in the middle of the upper surface of the workbench, an angle adjusting assembly is mounted in the box, a mounting plate is mounted on the angle adjusting assembly, and a first motor is mounted on the side face of the mounting plate and connected with a rotating rod. According to the plate cutting device for infrastructure construction, through the arrangement of the angle adjusting assembly, when the wood cutting angle needs to be inclined, the angle of the cutting blade is conveniently adjusted, so that wood can be conveniently cut in the next step, when the wood is cut, only the wood needs to be pushed to pass through the cutting blade, cutting is convenient, operation is convenient, and the working efficiency is improved.

The utility model belongs to the field of wood squaring, and particularly relates to numerical control equipment for four-edge squaring. The device comprises a lathe bed, a cutting device, a machining platform and a conveying device, the cutting device is slidably connected to the upper portion of the lathe bed, the machining platform is fixedly connected to the middle of the lathe bed, and the conveying device is installed on the machining platform; the cutting device comprises a front-end saw, a rear-end saw and a side saw, the front-end saw, the rear-end saw and the side saw are connected to the lathe bed in a sliding mode and located on the machining platform, and a plate is arranged on the machining platform. The device has the advantages that the automation degree is high, automatic conveying and feeding and automatic positioning can be achieved, the four edges of a plate can be machined at a time through the four cutting saws, and efficiency is improved.

The utility model discloses a wide wood bamboo board high-precision vertical fragmentation device, which comprises a frame and a fragmentation mechanism arranged on the frame, the fragmentation mechanism comprises a transmission belt, a hold-down mechanism and a saw blade, the transmission belt is vertically arranged so that the transmission surface faces the side surface, and the hold-down mechanism is arranged on the transmission belt. The saw blade is arranged in front of the conveying belt in parallel and is used for cutting and slicing conveyed materials when moving up and down, the two groups of pressing mechanisms are respectively arranged in front of the conveying belt relative to the front sequence and the rear sequence of the saw blade, and the pressing mechanisms are matched with the conveying belt to clamp and limit the materials and convey the materials when the conveying belt runs. According to the utility model, uniform thickness and high surface precision of sliced wood-bamboo plates are ensured; the processing efficiency is improved, the labor intensity is reduced, the manufacturing cost is reduced for enterprises, meanwhile, the processing precision of the sliced wide-width wood-bamboo boards is guaranteed, and the defective rate is reduced.

The invention relates to the technical field of woodworking saw machinery, in particular to a rear feeding numerical control cut-to-size saw and a control method. The cut-to-size saw comprises a machine table which is provided with a material pressing device and a saw cutting device; the feeding device comprises a rack, a lifting table, a first push plate mechanism, a second push plate mechanism and a labeling mechanism; the rack is provided with a feeding cavity and a conveying channel. The lifting table is used for lifting the stacked plates to the level of the conveying channel; the second plate pushing mechanism is used for pushing the lifted plates to the conveying channel; the first push plate mechanism comprises a first cross beam, a first motor, a first magnetic grid positioning structure, a plurality of clamp assemblies distributed side by side and a lifting assembly used for driving the clamp assemblies to ascend and descend. According to the scheme, through automatic feeding of the lifting table, cooperative transferring of the first plate pushing mechanism and the second plate pushing mechanism and a lifting avoiding mechanism of the clamp assembly, synchronous operation is combined with the labeling mechanism, continuous sawing pretreatment of multiple plates is achieved, the standby time is remarkably shortened, the production efficiency and the cutting precision are improved, and manual dependence is reduced.

The invention discloses automatic feeding plate cutting equipment for wood tray production and a method thereof, and relates to the technical field of wood tray production, the automatic feeding plate cutting equipment comprises two side plates, two first transverse plates are fixedly arranged between the two side plates, sliding grooves are formed in the tops of the two side plates, and a positioning feeding mechanism and a cutting mechanism are arranged at the tops of the two side plates correspondingly; a bottom plate is fixedly arranged between the two side plates, and an adsorption mechanism is arranged at the top of the bottom plate; the positioning feeding mechanism comprises two first sliding blocks, and the first sliding blocks are arranged in the sliding grooves. The positioning feeding mechanism drives a bevel gear to conduct transmission through a third motor, a pressing plate and a base plate are driven to synchronously rotate to clamp plates, the base plate is made of elastic rubber and can adapt to the plates with different thicknesses and slight warping, the plates are prevented from being damaged during clamping, meanwhile, a first sliding block slides in a sliding groove through a first pulley, and feeding is achieved in cooperation with synchronous belt transmission; and it is ensured that the plates are accurately conveyed to a cutting station.

The invention discloses sound insulation wood cabinet plate production cutting equipment and method.The sound insulation wood cabinet plate production cutting equipment comprises a plurality of supporting legs and a cutting table, the cutting table is fixedly connected with the upper surfaces of the multiple supporting legs, two containing plates are fixed between the multiple supporting legs, and first motors are fixedly connected to the upper surfaces of the two containing plates; a saw blade is rotationally connected into the cutting table, a rotating shaft is rotationally connected into the cutting table, one end of the rotating shaft is fixedly connected with the saw blade, and the output end of the first motor is sleeved with a transmission belt. A second motor is used for driving a first two-way threaded rod to be matched with a long rod to enable a sliding frame to move, then through the action of the second two-way threaded rod and a guide rod, two clamping blocks accurately clamp plates, the plates of different specifications can be stably fixed, displacement of the plates during cutting is avoided, the stability of the plates during cutting is improved, and the cutting precision and quality are guaranteed; and production and processing of the soundproof wood cabinet board are facilitated.

The invention belongs to the technical field of multi-layer board cutting, and discloses a multi-layer board cutting device which comprises a machine board frame, a plurality of rubber rollers are rotatably connected into the inner walls of the two ends of the machine board frame in an attached mode, and a multi-layer board body is slidably connected to the surface of each rubber roller in an intermittent attached mode. Cutting equipment is fixedly connected to the outer walls of the two ends of one side of the machine plate frame in a combined mode. According to the multi-layer board cutting device, by pulling the multi-layer board body and pulling the two elastic telescopic pieces to extend the movable end rod body, the multi-layer board body to be subjected to multi-layer cutting can be clamped, then the multi-layer board body can penetrate through the two L-shaped limiting plates to slide on the machine board frame after being released, and then the multi-layer board body gradually makes contact with each rubber roller; the board grooves formed in the abutting and blocking boards can play a role in positioning the multi-layer board body at any time, the situation that when the multi-layer board body is stressed and passively cut and cut, deviation or shaking is generated due to the vibration influence of the cutter body is avoided, and the instability phenomenon is avoided.

The utility model discloses a hand saw tool capable of cutting special-shaped wood blocks in the technical field. Comprising a base, a second fixing column is fixedly arranged in the middle of one side of the top of the base, and a first fixing column is fixedly arranged at the end of one side of the top of the base. The first fixing column can be adjusted in a circumferential rotation mode according to the sizes of wood blocks in different shapes, the first threaded rod can be adjusted in a vertical lifting mode according to the sizes of the wood blocks in different shapes, flexible and changeable fixing modes are achieved, and a hand saw can conveniently take advantage of force during cutting through the inclined face of the first angle adjusting block; and the first angle adjusting block can be quickly inserted and pulled, use is convenient, and the size of the cut object can be conveniently and quickly measured through cooperation of the measuring ruler, the groove base, the positioning block, the second threaded rod and the pressing disc.

The utility model discloses a board processing device capable of preventing wood chips from splashing, which comprises a working table, a plurality of wood chips, a plurality of wood chips, a plurality of wood chips, a plurality of wood chips and a plurality of wood chips, the cutting mechanism comprises a sliding block, a cutting power head connected with the sliding block and a first power piece for driving the sliding block to move horizontally, the sliding block is arranged on the workbench in a sliding mode, the cutting power head is provided with a saw blade, and the saw blade is used for cutting a plate; the collecting mechanism comprises a first blocking cover and a second blocking cover, the first blocking cover is fixedly arranged on the workbench, the second blocking cover is fixedly arranged on the sliding block, the bottom of the first blocking cover and the bottom of the second blocking cover are each provided with an avoiding channel, and the sliding block moves so that a chip containing cavity can be formed between the first blocking cover and the second blocking cover; and the saw blade is accommodated in the chip accommodating cavity. According to the wood cutting machine, wood chips can be greatly prevented from splashing to the workbench during cutting, and wood chip collection is greatly facilitated.

The utility model relates to the technical field of wood processing, in particular to a furniture processing wood cutting forming machine which comprises a cutting table, one side of the cutting table is movably connected with a support through a connecting column, a first driving motor is installed on the cutting table, one side of the connecting column is fixedly connected with a first gear, and a rectangular opening is formed in the first gear. And a convex block is arranged on the rectangular opening, one side of the support is connected with a cutting rack through a mounting plate, the convex block is connected with the mounting plate through a connecting plate, a hydraulic cylinder is mounted on the cutting table, a wood plate positioning mechanism is arranged on the cutting table, and an auxiliary mechanism is further mounted on the cutting table. The cylindrical timber cutting device achieves automatic cylindrical timber cutting, reduces manual intervention, remarkably improves production efficiency, guarantees stability of the cylindrical timber in the cutting process through accurate positioning of the timber, reduces errors, is high in cutting accuracy, reduces the opportunity that workers make direct contact with cutters, reduces industrial injury risks, and improves production efficiency. The dependence on skilled workers is reduced, and the labor cost is low.

The utility model discloses a plywood cutting device which comprises a cutting table, the upper surface of the cutting table is fixedly connected with a fixing frame, a dust collector is installed on the upper surface of the fixing frame, a sliding dustproof cover is arranged in the fixing frame, and the outer surface of the sliding dustproof cover is fixedly communicated with a first dust collection pipe. Symmetrical adjusting plates are fixedly connected to the outer surface of the sliding dustproof cover, two springs are fixedly connected to the upper surface of each adjusting plate, and the top end of each spring is connected with the inner wall of the fixing frame. According to the plywood cutting device, a cutting mechanism driven by a motor is adopted, a positioning plate and an adjusting mechanism are combined, accurate positioning and stable cutting of plywood can be achieved, and the accuracy of the cutting size is ensured; and wood chips and dust generated in the cutting process can be effectively collected, dust diffusion is reduced, and the machining environment is improved.

The utility model relates to the technical field of wooden door processing, in particular to an electric saw machine tool for processing a composite wooden door, which comprises a base and a structure device, the structure device comprises a frame body, a fixing block, a saw disc, a sliding block, a frame body, a moving rod, a moving motor, an air extracting pump, an air extracting head, a lifting assembly and a fixing assembly, the frame body is fixedly installed on one side of a base, the fixing assembly is connected with the base, the fixing block is slidably connected with the base and connected with the fixing assembly, the lifting assembly is connected with the frame body, and the frame body is connected with the lifting assembly. The sliding block is slidably installed on the side, away from the frame body, of the frame body, the moving rod is rotationally connected with the frame body and is in threaded connection with the sliding block, the moving motor is fixedly connected with the frame body, an output shaft of the moving motor is connected with the moving rod, the saw disc is fixedly installed on the side, away from the frame body, of the sliding block, and the air exhaust head is fixedly installed on the side, away from the saw disc, of the sliding block. And the air extracting pump is fixedly connected with the sliding block, and the output end of the air extracting pump is connected with the air extracting head, so that the cutting effect on the composite wooden door is improved.

The utility model discloses a control system of a rear feeding double-pushing-handle computer cut-to-size saw with a rotating plate device, and the computer cut-to-size saw comprises a cutting device, a pressing device, a work clamp feeding device, a pushing device, a stopping device and the rotating plate device, the control system comprises a cutting device control unit, a material pressing device control unit, a work clamp feeding device control unit, a material pushing device control unit, a stopping device control unit and a plate rotating device control unit. The cutting device control unit, the material pressing device control unit, the work clamp feeding device control unit, the material pushing device control unit, the stopping device control unit and the plate rotating device control unit correspondingly control the cutting device, the material pressing device, the work clamp feeding device, the material pushing device, the stopping device and the plate rotating device respectively. Therefore, automatic plate rotating design is achieved, manual plate rotating is not needed, the manual plate rotating time is shortened, and the machining efficiency is improved.

The utility model discloses a plate production sliding table saw, and relates to the technical field of sliding table saws. The device comprises a frame body, a baffle plate on the frame body, a movable baffle plate on one side, far away from the baffle plate, of the frame body, a lower clamping plate fixedly arranged on the movable baffle plate, and an upper clamping plate on the movable baffle plate and connected with the lower clamping plate. By arranging the baffle and the movable baffle, plates needing to be machined can be positioned, the sliding block fixedly arranged at the bottom of the baffle moves in the groove formed in the frame body, the bottom of the movable baffle is matched with the guide rail fixedly arranged on the frame body to move, and adjustment can be conducted according to the machined plates of different sizes. By utilizing two groups of rotating shafts mounted above the frame body and gears and chains mounted on the rotating shafts, the push plates on the chains are driven by a motor A to rotate along the tracks of the chains, so that saw cutting can be performed without manually pushing plates, personnel injury can be effectively reduced, and the production efficiency is improved. And size errors and plate damage caused by shaking of the plates during sawing are avoided.

The utility model discloses a limiting structure for cutting a wood pressing strip, which comprises a cutting platform, a conveying roller frame is arranged on the left side of the cutting platform, two first air cylinders are fixedly mounted at the top of the cutting platform, and movable clamping plates are fixedly mounted at the output ends of the first air cylinders. The wood ruler is driven to slide in the inner cavity of the square fixing sleeve by pulling the abutting plate body, the cutting length of the wood pressing strip is determined according to the scale, pointed by the indicating rod, on the wood ruler, the abutting plate body is locked after being adjusted to be proper in position, and the wood pressing strip is moved to the top of the cutting platform through the conveying roller frame. When the wood batten is cut by the cutting assembly until the end of the wood batten abuts against the abutting plate body, a first air cylinder extends, a movable clamping plate and a fixed clamping plate are matched to clamp the wood batten, then the wood batten is cut by the cutting assembly, the first air cylinder retracts to cancel clamping, the cut batten falls down due to gravity, and then the batten continues to be pushed to abut against the abutting plate body.

The utility model discloses a plywood trimming device which comprises a platform. The driving parts are symmetrically and fixedly connected to the two sides of the platform in the length direction of the platform, the trimming parts can move relative to the length direction of the platform and are in threaded connection with the driving parts, the supporting frames are fixedly connected to the two sides of the middle of the platform, the electric air cylinders are fixedly connected to the supporting frames, and the pressing plates are fixedly connected with the output ends of the electric air cylinders and located at the lower ends of the supporting frames. The plywood trimming device has the advantages that the electric air cylinder and the pressing plate are arranged, the controller can control the electric air cylinder to stretch so that the pressing plate can effectively fix plywood, the situation that a trimming saw blade is clamped due to looseness in the trimming process is avoided, and it is guaranteed that the edge of the plywood is flat and consistent; and the rubber block is arranged, and the rubber block has certain deformation, so that the plywood can be prevented from being damaged due to excessive extrusion of the pressing plate.

The utility model relates to an adjustable wood board sawing device, and discloses an adjusting assembly which comprises an adjusting piece, two clamping plates, two connecting plates and two moving strips, the two connecting plates are both arranged at the top of the clamping plates, the two clamping plates are both arranged at the bottoms of the connecting plates, the two moving strips are both hinged to one ends of the connecting plates, and the adjusting piece is arranged on the connecting plates. The limiting assembly is arranged on one side of the moving strip and comprises a limiting piece, the limiting piece comprises a clamping block, a gear ring and a push rod, the gear ring is arranged on the outer side of the clamping block in a sleeving mode, and the push rod is arranged at one end of the clamping block. The wood board cutting device has the advantages that a wood board is clamped through the clamp and moved to one side of the cutter to be cut, after the clamp is used, the hands of an operator do not need to be close to the cutter rotating at a high speed, the situation that due to the fact that the hands are too close, the cutter is touched by mistake, and cutting injuries are caused is avoided, and the working efficiency is improved. And the personal injury risk of operators in the cutting process is reduced, and a more reliable safety guarantee is provided for workers.

The utility model discloses a thickness-adjustable mechanical material pressing assembly. The thickness-adjustable mechanical material pressing assembly comprises a movable base and a lead screw transmission assembly driving the movable base to move. Two first motors, a first link plate and a second link plate are arranged on the movable base, the output ends of the two first motors are provided with a supporting plate gear and a pressing plate gear respectively, the first link plate and the second link plate extend in the moving direction of the first link plate and the second link plate to be provided with a supporting plate rack and a pressing plate rack respectively, and the supporting plate rack is meshed with the supporting plate gear. The pressing plate gear is meshed with the pressing plate rack; a supporting plate is arranged on the supporting plate rack, and a pressing plate is arranged on the pressing plate rack; a gear rack pressing mode is used for preventing shifting, upper and lower gear racks are clamped stably, and deviation of pressed materials is prevented. And the supporting plate and the pressing plate clamp the plate in a linear movement mode, so that the plates with different thicknesses are kept flush with the side wall of the plate to be subjected to edge cleaning, and the clamping stability is improved.

The utility model relates to the related technical field of cutting equipment, in particular to furniture processing cutting equipment which comprises a bottom plate, a placing table and a frame plate are arranged at the two ends of the bottom plate respectively, a fixing plate is arranged at the top of the placing table, and a first driving part is installed at the top of the frame plate. The bottom output end of the first driving part is connected with the top end of a rotating rod, the bottom end of the rotating rod is connected with an adjusting frame, a first telescopic part is installed on the lower portion of the adjusting frame, and a cutting assembly is installed at the bottom end of the first telescopic part. The first driving part and the rotating rod are matched to drive the adjusting frame to rotate, then the adjusting frame drives the telescopic part to move, the telescopic part can drive the cutting assembly to move in different directions, then plates can be cut at different angles, the cutting flexibility is high, and inclined cutting machining can be conducted.

A sawing device, comprising a rack, a sawing mechanism and a clamping mechanism, the rack comprising a first workbench and a second workbench; the sawing mechanism comprising a first support seat, a sawing machine and a first deflection assembly, the first support seat being arranged on the first workbench, the sawing machine being rotatably connected to the first support seat, the first deflection assembly connecting the first support seat and the sawing machine, the first deflection assembly being capable of driving the sawing machine to rotate so that the saw disc of the sawing machine is deflected; the clamping mechanism comprising a mounting seat, a clamping piece and a second deflection assembly, the mounting seat being rotatably connected to the second workbench, the clamping piece being arranged on the mounting seat, the second deflection assembly connecting the second workbench and the mounting seat, the second deflection assembly being capable of driving the mounting seat to rotate so that the clamping piece is deflected. In the present application, the saw disc of the sawing machine can be deflected through the first deflection assembly, and the clamping piece can be deflected through the second deflection assembly, and the two are mutually matched, so that the sawing device can meet different processing requirements.

The edge cleaning sawing machine comprises a feeding assembly, a material conveying assembly and a sawing assembly which are sequentially connected, and a visual recognition system and a deviation rectifying assembly are arranged on the material conveying assembly; the sawing assembly comprises two or more sets of sawing moving assemblies arranged in the material moving direction, each sawing moving assembly comprises a long-shaft motor, a saw blade installed at the output end of the long-shaft motor and a lead screw transmission structure, and the lead screw transmission structure is used for driving the long-shaft motor on the lead screw transmission structure to move in the axis direction of the long-shaft motor; material clamping is carried out on the left side and the right side of a wood board in a butt-clamping mode, the thickness span of the wood board is large, and clamping of wood boards with different thicknesses is adapted; the saw blade can be accurately controlled to move to the set cutting position through driving of the servo motor, the saw blade can be changed at will, and front and back wood boards of different specifications can be cut in respective optimal forms.

The utility model relates to the technical field of feeding devices, in particular to a circular sawing machine feeding device which comprises a fixing assembly arranged on an operation table top of a circular sawing machine and a driving assembly used for driving the fixing assembly to move in the cutting direction of the circular sawing machine, the fixing assembly comprises a clamping piece and a guiding piece, the clamping piece is used for clamping one end of a wood plate, and the guiding piece is used for guiding the wood plate to move in the cutting direction of the circular sawing machine. The clamping piece further comprises a power piece, and the power piece is used for driving the clamping piece to move so that the other end of the wood board can abut against the guiding piece in a sliding mode. Through the arrangement of the fixing assembly, the wood board can be well fixed on the fixing assembly, so that in the process that the driving assembly drives the clamping piece to drive the wood board to be fed, the wood board is not prone to inclining, and the situation that the cutting end face is rough and uneven when the wood board is cut can be well avoided.

This invention discloses an integrated wood transport and cutting machine, comprising a chassis, wheels, a storage box, a lifting and rotating mechanism, a connecting seat, a motor, a driving gear, an end cover, a driven gear, a movable seat, and a clamping and cutting mechanism. This invention features a reasonable and simple structure, low production cost, and convenient installation. The motor, through the driving and driven gears, drives the movable seat to rotate, ensuring the clamping and cutting mechanism is aligned with the wood material, allowing the clamping claws to hold the wood. The motor, through the driven gear, drives a double-ended screw to rotate, causing two movable blocks to move outwards or inwards. This movement of the movable blocks, via slots, drives the clamping claws to move laterally, enabling the wood to be clamped and moved by a set of claws. This satisfies the need for rapid cutting of wood at different locations, thus improving the convenience of wood cutting.

The invention discloses a wood board cutting machine for pencil processing, and relates to the technical field of pencil processing. The wood board cutting machine for pencil processing comprises a workbench and a slitting mechanism, a pushing mechanism is installed at the position, close to a baffle, of the surface of the workbench, the slitting mechanism comprises a power source and a pressing assembly, a first cutting disc and a second cutting disc are sequentially and fixedly installed at the output end of the power source, and the pressing assembly comprises a supporting cross beam; protective covers are fixedly mounted at the positions, close to the first segmentation disc and the second segmentation disc, of the surface of the supporting cross beam, T-shaped pieces are fixedly connected to the middles of the tops of the protective covers, sleeves are slidably mounted at the two ends of the outer sides of the T-shaped pieces, and guide columns are slidably mounted at the centers of the sleeves; a spring is fixedly connected between the bottom of the surface of the guide column and the top of the inner cavity of the sleeve, and a rolling ball is installed at the bottom end of the guide column in a rolling mode, so that the purpose of stable cutting is achieved, plates can be rolled, vibration is not prone to occurring, slitting is conducted, and the plates are cut rapidly and accurately.

The utility model relates to the technical field of wood processing devices, in particular to a positioning and cutting device for wood processing, which comprises a cutting table. An upper sliding rail frame is fixedly connected to the lower end face of the cutting table, and an upper lead screw is rotationally connected into the upper sliding rail frame. The upper lead screw can be indirectly rotated through the sliding rail motor, the sliding chuck is made to be close to wood, the wood is clamped by the sliding chuck and the cutting table together, if a hand makes contact with the clamp in the process, the exposed groove can increase the probability that the hand makes contact with the copper plate firstly, and the copper plate serves as an electrode of a capacitance sensor. The capacitance sensor can detect the capacitance change of the copper plate when the hand makes contact with the copper plate, then the sliding rail motor and the upper lead screw stop rotating through the capacitance sensor, and therefore the situation that the sliding chuck continues to move to apply pressure to the hand, and consequently the hand is injured is avoided; and the sliding plate and the roller can be pushed to retract into the sliding chuck, so that friction between the copper plate and the wood is avoided.

The utility model discloses a push saw safety protective cover capable of collecting saw dust, which comprises a bottom plate and a saw wheel mounted on the inner side of the bottom plate, and a motor is mounted on the front surface of the bottom plate; the sawing wheel is rotationally connected with the interior of the bottom plate, and the output end of the motor is fixedly connected with the sawing wheel; a protective material collecting assembly is arranged at the top of the bottom plate and comprises a connecting plate, the connecting plate is fixedly connected with the bottom plate, a mounting plate is fixedly connected to the front face of the connecting plate, a threaded rod is in threaded connection with the interior of the mounting plate, and a control block is fixedly connected to the top of the threaded rod. The bottom of the threaded rod is rotationally connected with a protective cover, and a first telescopic rod is fixedly connected between the protective cover and the mounting plate. According to the push saw safety protection cover capable of collecting the saw dust, splashing of chippings generated during wood board machining can be avoided, meanwhile, the generated chippings can be collected, and therefore collection of the chippings is facilitated, and follow-up cleaning is avoided.

The utility model relates to plywood processing field discloses a sawing device for plywood processing, including the shell, the inside of shell is provided with sawing mechanism, the top of shell is provided with the compacting mechanism, the compacting mechanism includes the stand, the stand fixedly connected at the top of shell, the top fixedly connected with the fixed plate of stand, the outer wall of stand is connected with the pressing plate of sliding, the top fixedly connected with the control rod of pressing plate, the control rod penetrates and is connected with the inner wall of fixed plate of sliding, the surface of control rod is equipped with spring no.