479results about "Clamping devices" patented technology

The utility model discloses a rail type sawing workbench which comprises a rectangular platen, a rail plate is arranged on the upper portion of the rectangular platen, one end of the rail plate is rotationally connected with the rectangular platen through a rotating shaft connecting piece, the rail plate and the rectangular platen are spaced, and a slidable hand saw is arranged on the upper portion of the rail plate. The handsaw is in sliding fit with the track plate through a clamping groove in the bottom. A ruler is arranged at the upper part of the rectangular bedplate close to the length side, is close to the rotating shaft connecting piece and is positioned at the lower part of the track plate. The hand saw is externally connected with a dust collector. And foot stools are arranged at the lower part of the rectangular bedplate. And a plate fixing clamp is arranged at the upper part of the rectangular bedplate close to one side edge and is on the same side as the ruler. According to the rail type sawing workbench, when the hand saw is pushed for sawing, the hand saw is clamped in the clamping groove, so that the hand saw linearly walks along the rail plate, and the phenomenon of deviation of the hand saw in the sawing process is avoided. The device is simple in operation, labor-saving and worry-saving, improves the working efficiency and the saw cutting quality, and has very high practical value and popularization value.

The invention relates to the technical field of wood cutting equipment, in particular to wood cutting equipment for recombined wood processing, which comprises a rack, a three-axis moving platform is mounted at the top of the rack, an electric rotating rod is arranged on the three-axis moving platform, and a circular electric saw is mounted on the electric rotating rod. A plurality of sets of mounting plates are evenly connected to the machine frame at intervals from front to back, the number of each set of mounting plates is two, each mounting plate is provided with a rod frame capable of ascending and descending, the top of each rod frame is connected with a supporting plate used for supporting a wood board, and a left pressing tool and a right pressing tool are hinged between the two mounting plates in each set. By arranging the multiple sets of rod frames, the supporting plates and the pressing tools, sufficient supporting and fixing can be provided for a wood board, the pressing blocks can synchronously move front and back along with the circular electric saw, the pressing blocks move to push the rod frames to move downwards one by one so as to drive the supporting plates to move downwards to avoid the circular electric saw, and the rod frames move downwards to pull the pressing tools to swing through the connecting plates to be separated from the wood board so as to avoid the circular electric saw; and the stability and the accuracy in the cutting process are ensured.

The invention relates to the technical field of wood board cutting, in particular to a wood board fixed-length cutting device for wood processing. The clamping mechanism comprises an air cylinder fixed to the cutting table body, a base is fixed to the telescopic end of the air cylinder, three clamping rollers are rotationally arranged at the upper end of the base, driving assemblies which are indirectly driven are arranged in the two clamping rollers far away from the air cylinder, and communicating pipes are fixed to the lower ends of the driving assemblies. The outer surface of the communicating pipe is sleeved with a communicating ring. The two-way pumping device is arranged to pump hydraulic oil in a hydraulic telescopic pipe, a hydraulic telescopic sleeve and two sealing shells, the device can sequentially complete the two working processes of moving a wood board and cutting the wood board, when the wood board needs to be moved, the hydraulic oil is pumped into the sealing shells, and when the wood board needs to be moved, the hydraulic oil is pumped into the sealing shells; on the contrary, hydraulic oil is pumped into the hydraulic telescopic pipe and the hydraulic telescopic sleeve, the condition of step disorder is avoided, and the cutting efficiency of the device can be effectively improved.

The invention belongs to the technical field of furniture production, and discloses a log board clamping and conveying device which comprises a rail, a power part and a moving device and further comprises a sawing part, a hoisting part and a conveying part. After a sawn wood board is transported by a hoisting part and falls on a transfer table, the wood board pushes the telescopic end of a hydraulic rod to enable a hydraulic motor to rotate so as to enable a first rack to move, and at the moment, two chucks get close to each other and clamp the two ends of the wood board, so that the situation that the wood board shakes on the transfer table when a sliding block moves is prevented, and the service life of the wood board is prolonged. Meanwhile, along with movement of a sliding block, a second gear is in contact engagement with a second rack, so that a rotating shaft, a transfer table and the wood plate rotate together, at the moment, the two ends of the wood plate are not located above a sliding frame any more, and at the moment, the wood plate can be jacked up and transferred through devices such as hydraulic telescopic rods from the lower portion of the wood plate; and dents are prevented from being left on the bottom surface of the wood board when a forklift is used for transferring, and the quality of the wood board before and after transportation is ensured.

The utility model provides back gouging equipment for wooden comb production and processing, and relates to the technical field of wooden artware processing, the back gouging equipment comprises a rack, a back gouging module is arranged in the middle of the upper end of the rack, the back gouging module comprises a saw blade, and the saw blade is driven by a servo motor; inverted-L-shaped mounting plates are arranged on the two sides of the upper end of the rack, a discharging frame is arranged in the middle of the upper end of each mounting plate, and the saw blade is located in the middle of the upper end of each discharging frame; the mounting plate and the discharging frame are connected through an adjusting screw rod, a U-shaped groove is formed in the middle of the upper end of the mounting plate, and the adjusting screw rod is inserted into the middle of the inner side of the U-shaped groove in a penetrating mode and is limited and fixed through a nut. Workpieces to be machined are placed in the grooves in the discharging frame, workers are prevented from holding the workpieces with hands all the time, and therefore the operation labor intensity of the workers is relieved; in addition, when products are replaced for production, batch production can be carried out in sequence only by manually adjusting the position of the discharging frame, and the requirement for production diversity of the products is greatly met.

The invention discloses an intelligent rear feeding double-pushing-handle continuous corner cutting station. Comprising an air floating workbench mechanism, an X-axis main machine sawing mechanism, an X-axis aligning mechanism, a first control unit module, a pneumatic film covering table mechanism, an X-axis moving aligning mechanism, an auxiliary workpiece clamping mechanism, a main workpiece clamping mechanism, a main workpiece clamping movement guide rail mechanism, a transition sliding table mechanism, a transfer auxiliary manipulator mechanism, an excess material conveying mechanism, a Y-axis main machine sawing mechanism and an unpowered roller table mechanism. The second control unit module comprises a Y-axis feeding guide rail mechanism, a 90-degree lifting rotating mechanism, a Y-axis workpiece clamping mechanism, a Y-axis pushing mechanism, a steel cable lifting table mechanism and an external feeding mechanism; the X-axis main machine sawing mechanism comprises an X-axis cutting device; the Y-axis main machine sawing mechanism comprises a Y-axis cutting device; the main clamping mechanism and the auxiliary clamping mechanism are used for clamping different plates and then synchronously feeding the plates into the X-axis cutting device, the 90-degree lifting and rotating mechanism is used for lifting the plates and then rotating the plates by 90 degrees, and automatic plate rotating design is achieved.

The utility model relates to the technical field of wood processing, and discloses a square timber multi-blade saw which comprises a supporting frame, the lower surface of the supporting frame is fixedly connected with a first hydraulic cylinder, the output end of the first hydraulic cylinder is fixedly connected with a positioning plate, and the outer wall of the positioning plate is connected to the inner wall of the supporting frame in a sliding mode. A supporting plate is fixedly connected to the upper surface of the positioning plate, a connecting shaft is fixedly connected to the inner wall of the supporting plate, a transmission plate is rotatably connected to the outer wall of the connecting shaft, a fixing plate is rotatably connected to the outer wall of the transmission plate, and a positioning block is fixedly connected to the outer wall of the fixing plate. According to the square timber cutting device, the output end of the first hydraulic cylinder pushes the connecting shafts at the two ends to move through the supporting plates fixed by the positioning plates, the connecting shafts push the positioning blocks at the two ends to relatively slide through the transmission plates, and then the T-shaped clamping plates at the two ends are driven to relatively move to rapidly fix and clamp square timber, so that the stability of the square timber during cutting is guaranteed; and the sawing precision is improved.

The utility model discloses a fixed-length saw for door pocket processing, which comprises a rack, and a fixed workbench, an auxiliary workbench and a movable workbench which are sequentially arranged on the rack, the fixed workbench is arranged at one end of the rack, and the movable workbench is movably arranged at the other end of the rack and moves back and forth on the rack along a first direction; the auxiliary workbench is movably arranged on the rack and located between the fixed workbench and the movable workbench, and the auxiliary workbench moves in a reciprocating mode in the first direction to work. Compared with the prior art, the utility model has the advantages that the occupied space is saved, the hidden structure is adopted, the interference can be effectively reduced, the structure is stable, the response is fast, the bilateral clamping is firmer, the pushing stress surface is enlarged, the structure operation is more stable, the lateral displacement is not easy to occur, the door pocket processing is accurate, the device is suitable for various types of door pocket plates, the finished product yield is high, and the processing efficiency is improved; the safety of processing personnel is ensured.

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 provides shoe tree processing equipment and a shoe tree, and relates to the technical field of shoe tree equipment, and the shoe tree processing equipment comprises a base station, a saw disc assembly, an adjusting assembly and a shoe tree mold. The base is provided with a first opening; the saw disc assembly comprises a saw disc and a motor, the saw disc is connected with the motor, the saw disc is arranged in the first opening in a penetrating mode so that the saw disc can be partially exposed on the base table, a cavity is defined by the shoe tree mold, a second opening is formed in the cavity, and the shoe tree mold is movably connected with the adjusting assembly so that the adjusting assembly can adjust the distance between the saw disc and the shoe tree mold. The size specification of the split position of the shoe tree can be kept consistent, the adjusting assembly is arranged to be matched with the shoe tree mold to adjust the distance between the sawing disc and the shoe tree mold, the shoe tree is positioned and machined when being machined, the sawing disc and the motor are adopted to conduct groove sawing and splitting on the shoe tree, the machining efficiency of the shoe tree is improved, and the machining cost is reduced. And the working intensity of workers is reduced.

The angle adjusting structure of the cutting saw comprises an installation frame, a rotating shaft, a connecting rod and an electric saw, the side wall of the rotating shaft is fixedly connected with a containing plate, the two side walls of the installation frame are each provided with a limiting mechanism used for limiting the position of the containing plate, and each limiting mechanism comprises a plurality of abutting screws arranged on the side wall of the installation frame. The abutting screw rod is movably provided with a friction block, the lower end of the placing plate is fixedly connected with two arc-shaped plates, the upper end of the placing plate is rotatably connected with a rotating disc, and the placing plate is provided with a second dial. According to the wood cutting device, the limiting mechanism is arranged, wood can transversely rotate in the mounting frame and can also longitudinally rotate in the mounting frame, the wood can be adjusted to be large, the angle of the electric saw does not need to be adjusted, the situation that the wood cutting quality becomes poor due to vibration caused by the fact that the inclination angle of the electric saw is large is avoided, and therefore the practicability of the device is improved.

The utility model discloses a plate sawing device of a plate edge sawing machine. The plate sawing device comprises a cutting table and a sliding table. A push plate is pushed to enable a connecting rod to move downwards relative to a pressing plate, the pressing plate can fix a plate, a first motor is started after the plate is fixed, the first motor rotates to drive a main rotating wheel, the main rotating wheel rotates to drive two sets of auxiliary rotating wheels at the two ends of a belt to rotate, a first lead screw rotates, and the first lead screw rotates to drive the plate to rotate. A sliding table moves in a first lead screw groove through a first sliding block at the bottom, after the sliding table moves to a proper cutting position, a second motor is started to drive a second lead screw to rotate, a clamping block can drive a plate needing to be cut to slide in a second lead screw groove through a second sliding block, and a third motor is started to enable a blade to rotate; and therefore, the plate can be taken to a proper position to be cut, and the problems that the precision in the cutting process cannot be well mastered and the quality of the cut plates is not uniform due to the fact that workers need to hold the plate with hands and carry out propelling cutting according to experience are solved.

The invention relates to the technical field of wood processing, and provides four-axis numerical control sawing and drilling integrated processing equipment. A sawing device; a feeding device; the first X-axis gear rack is matched with the first X-axis sliding rail; the machining platform is erected on the first X-axis sliding rail; the first X-axis motor is connected with the first X-axis gear rack in a matched mode. A Y-axis sliding rail is arranged on the machining platform, and a Y-direction feeding device is erected on the Y-axis sliding rail; the gantry support is erected on the machining platform and provided with a second X-axis sliding rail. The X-direction moving device is in sliding connection with the second X-axis sliding rail; the Z-direction moving device is arranged on the X-direction moving device; the drilling machine device is in sliding connection with the Z-axis moving device; the material conveying air cylinder is mounted on the two supporting columns of the gantry bracket; the material conveying bracket is connected with the material conveying air cylinder; and the material conveying compression roller is mounted below the material conveying bracket. According to the technical scheme, the production process is simplified, the automation degree is improved, the production efficiency is improved, and the production cost is reduced.

The invention discloses an efficient centering, positioning and fixing combined device of a wooden door four-edge saw, which comprises a rack, a conveying span adjusting device and a clamping and positioning device are mounted on the rack, and the conveying span adjusting device comprises a conveying part and a distance adjusting part. The distance adjusting component is used for driving and adjusting the distance between two sets of conveying assemblies symmetrically arranged on the rack in the conveying component, the conveying assemblies are used for conveying wooden doors, and the clamping and positioning device comprises a clamping driving component and a clamping component. The clamping driving part is used for driving and adjusting the distance between two clamping assemblies symmetrically arranged on the rack in the clamping part, and the clamping assemblies are used for positioning and clamping a wooden door; by means of the conveying span adjusting device, adaptive span adjustment can be conducted on wooden doors with different machining widths, the wooden doors are clamped through the clamping component, the overall structure is simple and stable, efficient and smooth, installation and debugging are easy to operate, and automatic operation is achieved.

The utility model discloses a sliding table saw material fixing device which comprises an operation table, a sliding groove is formed in the top of the operation table, a groove is formed in the bottom of the inner side of the sliding groove, a gear cylinder is installed on the inner side of the groove, and a forward and reverse motor is installed on the outer side face of the operation table. The forward and reverse motor drives the gear barrel to rotate, meanwhile, the gear barrel is meshed with a tooth groove in the bottom of the push plate, when a plate needs to be cut through the sliding table saw, the gear barrel can be driven by the forward and reverse motor to rotate, and therefore the plate can be cut through the sliding table saw. Firstly, the cutting position of a plate is adjusted, the plate is fixed to a push plate, then a forward and reverse motor is started to drive a gear cylinder on the inner side of a groove, the gear cylinder drives the push plate to slide in a sliding groove through a tooth groove in the bottom of the push plate in the rotating process, and therefore cutting of the plate is automatically completed without manual pushing; the cutting effect is high, and meanwhile potential safety hazards existing in the manual pushing process are avoided.

The invention discloses a door pocket sizing saw and a door pocket sawing processing method. A door pocket sizing saw comprises a rack, a fixed workbench, an auxiliary workbench and a movable workbench, and the fixed workbench is arranged at one end of the rack and comprises a first fixed working part, a first main shaft part, a first workbench part and a first conveying part; the movable workbench is movably arranged at the other end of the machine frame and reciprocates on the machine frame in the first direction, components on the movable workbench and the fixed workbench are arranged in a mirror image mode, and the auxiliary workbench is movably arranged on the machine frame, located between the fixed workbench and the movable workbench and reciprocates in the first direction. Comprising an auxiliary side pushing part, an electric rubber sleeve roller part and an auxiliary pressing wheel limiting part. The device is stable in structure, fast in response, firmer in bilateral clamping, capable of enlarging the pushing stress surface, not prone to lateral displacement, accurate in door pocket machining, suitable for various types of door pocket plates, high in finished product yield and capable of improving the machining efficiency.

The invention provides carbonized bamboo board producing, cutting and processing equipment and a processing method, and belongs to the field of cutting equipment.The carbonized bamboo board producing, cutting and processing equipment comprises a rack and a positioning and clamping assembly, a first lifting sliding rail is arranged on one side of the rack, and a cutting piece is arranged at the lifting end of the first lifting sliding rail; the positioning and clamping assembly comprises a movable plate frame, a positioning piece, a lifting frame, a first bidirectional sliding rail, a pressing piece, a rotating suction cup, a vacuum generator and a high-pressure air supply piece, the sliding end of the first bidirectional sliding rail is slidably connected with one side of the movable plate frame, and the pressing piece is arranged on one side of the sliding end of the first bidirectional sliding rail. According to the clamping structure, the plate is positioned through the positioning piece, meanwhile, the plate is pressed downwards and fixed to the upper portion of the movable plate frame in a pressing-down mode, and therefore the clamping structure is not limited by the specification and the thickness of the plate, the time for adjusting the clamping structure can be saved, the clamping efficiency of different plates is improved, and the adaptability of the clamping structure is improved.

The invention relates to the technical field of cutting devices, and discloses a short phyllostachys pubescens section-free double-saw cutting device which comprises a storage placing frame, a lifting, separating and feeding mechanism and a first conveying frame, a fixing frame is fixedly connected to one side of the first conveying frame, and a first clamping assembly is arranged on the side, close to the fixing frame, of the first conveying frame; a second clamping assembly is fixedly connected to the side, away from the first conveying frame, of the inner wall of the fixing frame, and a movable plate is slidably connected to one side of the fixing frame. According to the short phyllostachys pubescens section-free double-saw cutting device, phyllostachys pubescens is conveyed to a designated position through the lifting, separating and feeding mechanism and the first conveying frame, the phyllostachys pubescens is clamped through the first clamping assembly and the second clamping assembly, then the phyllostachys pubescens is cut through the cutting assembly, the cut phyllostachys pubescens is moved to the sectioning assembly through the second conveying frame, and the cut phyllostachys pubescens is cut through the sectioning assembly. And the phyllostachys pubescens is further cut through the sectioning assembly, so that the automation degree of the device is higher, and the cutting efficiency of the device on the phyllostachys pubescens is effectively improved.

The present invention relates to a multi-station sawing device and a plate processing method, and belongs to the field of plate processing. A multi-station sawing device includes: a support assembly; a first pressure beam assembly; a first clamping hand push beam, the first clamping hand push beam and the first pressure beam assembly are both arranged on the support assembly, and a first plate processing area is formed between the first clamping hand push beam and the first pressure beam assembly; a second pressure beam assembly; a second clamping hand push beam, the second clamping hand push beam and the second pressure beam assembly are both arranged on the support assembly, and a second plate processing area is formed between the second clamping hand push beam and the second pressure beam assembly; a sawing assembly, the sawing assembly is arranged opposite to the first processing area and the second processing area. The operation mode reduces the idle time of the equipment, and compared with the single-station sawing device, the production efficiency is significantly improved, which can effectively shorten the order delivery cycle.

The invention relates to the technical field of bamboo stick production, and discloses an adjustable bamboo stick fixed-distance cutting device which comprises an operation table, a groove is formed in the top end of the operation table, a conveying unit is arranged at the inner bottom end of the groove, mounting grooves are symmetrically formed in the top end of the groove, and a first supporting plate and a second supporting plate are mounted on the mounting grooves correspondingly. Through openings are formed in the middle positions of the first supporting plate and the second supporting plate, clamping devices are installed on the sides, away from each other, of the first supporting plate and the second supporting plate, an installation plate is arranged between the first supporting plate and the second supporting plate, and a first sliding way arranged on the outer sides of the through openings in a sleeving mode is formed in the side, close to the installation plate, of the first supporting plate. The side, close to the mounting plate, of the second supporting plate is provided with a second sliding way sleeving the outer side of the through opening. Through the design of the distance adjusting mechanism, the distance between the second cutting wheel and the first cutting wheel is conveniently and flexibly adjusted, the purpose of adjusting the length is achieved, convenience is provided for processing the bamboo sticks with the required length, and then the flexibility and practicability of the device are improved.

The invention relates to the field of wood sawing machine equipment, in particular to a cutting machine and method for furniture production, the cutting machine comprises a wood sawing machine, the wood sawing machine comprises a machine body, a fixing ring is arranged on one side of the top of the machine body, a rotating ring is rotatably connected to the inner side of the fixing ring, and a ring tooth groove is formed in the middle of the periphery of the rotating ring; uniformly distributed openings are formed in the inner side of the annular tooth groove, a mounting ring is rotatably connected to the inner side of the rotating ring, a mounting piece is mounted on the inner side of the mounting ring, a saw ring is rotatably connected to one side of the middle of the mounting piece, a guide groove is formed in the middle of the periphery of the saw ring, and uniformly distributed hollow hole channels are formed in the inner side of the guide groove; according to the wood sawing machine, the mounting ring rapidly deflects in a reciprocating mode when sawing and cutting are carried out, the phenomenon of clamping of the saw ring cannot occur when the saw ring carries out wood sawing work, and the probability that the wood sawing machine is damaged is reduced.

The invention discloses full-servo intelligent high-speed computer board cutting equipment which comprises a rack, a pressing beam lifting servo mechanism, a saw seat servo mechanism and a feeding clamp seat mechanism. The pressing beam lifting servo mechanism comprises a pressing beam lifting servo driving mechanism and a material pressing beam, the pressing beam lifting servo driving mechanism comprises a pressing beam lifting servo motor, and the pressing beam lifting servo motor drives the material pressing beam to move up and down; the saw seat servo mechanism comprises a saw seat plate, a saw seat servo motor, a main saw mechanism, an auxiliary saw mechanism and a main saw lifting servo mechanism, the saw seat servo motor drives the saw seat servo mechanism to move left and right, the main saw lifting servo mechanism comprises a main saw lifting servo motor, and the main saw lifting servo motor drives the main saw mechanism to lift; the feeding clamp seat mechanism comprises a servo clamp seat cross beam and a clamp seat servo motor, and the clamp seat servo motor drives the feeding clamp seat mechanism to move front and back; full-servo control design is achieved, and the efficiency, precision and production stability of computer board cutting equipment are improved.

The utility model relates to a full hydraulic control multifunctional firewood processor which comprises a main machine frame, a feeding conveying mechanism is arranged at the front end of the main machine frame, a locking mechanism is arranged above the feeding conveying mechanism, the locking mechanism comprises a locking piece, a locking hydraulic cylinder and a locking rotating shaft, the locking piece is fixedly arranged on the locking rotating shaft, and the locking hydraulic cylinder is arranged on the locking rotating shaft. The locking hydraulic cylinder drives the locking rotating shaft to rotate back and forth; a cutting mechanism is arranged behind the feeding conveying mechanism and comprises a cutting saw, a cutting hydraulic cylinder and a cutting rotating shaft, the cutting saw is fixedly arranged on the cutting rotating shaft, and the cutting hydraulic cylinder drives the cutting rotating shaft to rotate in a reciprocating mode; a sliding way is arranged below the cutting mechanism, a wood splitting blade is arranged in the sliding way, a wood splitting hydraulic cylinder is arranged at the front end of the sliding way and can push wood to abut against the wood splitting blade, and a discharging and conveying mechanism is arranged behind the sliding way. The automatic wood sawing and splitting machine integrates automatic feeding, hydraulic locking and fixing, hydraulic wood sawing, hydraulic wood splitting and automatic discharging, and is high in automation degree, strong in power output and high in working efficiency.

The invention discloses adjustable saw cutting equipment for strengthened composite wood floor processing in the technical field of wood floor cutting, the adjustable saw cutting equipment comprises a machine body, a cutting assembly and a driving assembly, the machine body is fixedly connected with a plurality of air cylinders, the top ends of the air cylinders are fixedly connected with a fixing frame, and the fixing frame is fixedly connected with a transverse plate; when the device is used for processing irregular plates, the plates are pushed by the contact rods to move towards the contact wheels, so that edge bonding of the plates and the contact rods is completed, namely, one-time angle adjustment is achieved; after a plate makes contact with the contact wheels, secondary angle adjustment of the plate is completed through reverse abutting of the contact wheels, the plate can be fixed by the contact wheels and the contact rods, and independent displacement of the multiple contact wheels adapts to the irregular shape of the plate after making contact with the plate. Therefore, angle adjustment of the plates in different shapes is completed, and the waste rate of the plates during cutting is reduced.

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 relates to the technical field of edge sawing machines, and proposes an anti-splashing edge sawing machine, comprising a workbench, a driving component is arranged on the top of the workbench for driving, a cutting component is arranged at the front end of the driving component for cutting, a protective component is arranged outside the cutting component for preventing wood chips from splashing, and a recovery component is arranged at the bottom of the protective component for recovering wood chips; the utility model is provided with a protective component, and utilizes the above structure, after the wooden board is placed, the telescopic rod descends together with the first protective cover and the second protective cover, and when the movable plate presses the template, it will shrink, and the first protective cover will continue to descend with the telescopic rod, and after the cutting is completed, a part of the wood chips will directly fall into the recovery channel, and the other part will be blocked by the fixed plate and fall on the surface of the workbench, and then it can be cleaned up, thereby achieving the effect of avoiding wood chips from splashing.

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 relates to the technical field of sliding table saws, and discloses a sliding table saw with a protective device, which comprises a working table, a cutting saw blade arranged on the upper surface of the working table, a sliding chute arranged on the upper surface of the working table, a baffle clamped in the sliding chute, a fixed block fixedly connected with one side of the baffle, and a protective device arranged on the other side of the fixed block, in order to prevent a cutting saw blade from hurting hands of a worker during saw pushing, a wood plate is placed on the upper surface of the workbench, the wood plate is located at the connecting position of one side of a vertical part of an L-shaped pushing part, then a threaded rod is rotated to enable a limiting part to stretch out of a mounting groove, and the cutting saw blade is driven to rotate; when the wood board is cut, the limiting piece pushes the wood board to be connected with the outer surface of the auxiliary roller arranged on one side of the baffle, in this way, the wood board can be limited, then the hand-cranking wheel is rotated, the hand-cranking wheel drives the lead screw to rotate, the pushing piece pushes the wood board to move towards the cutting saw blade, and in this way, the wood board can be effectively cut.

The present invention patent belongs to a wood pile sharpening machine including a frame, which is characterized in that two cylindrical slideways are fixed on the frame with screws, and a slide baffle is fixed between the two ends of the cylindrical slideway with bolts; a workbench is slidably installed on the cylindrical slideway, and arc-shaped grooves are provided below the sliders fixed at the four corners below the workbench and are slidably connected with the cylindrical slideway; two slide rails are fixed parallel to the rear end extending out from the middle lower end of the frame, and a sharpening mechanism is installed on the slide rail, and an auxiliary workbench mechanism is installed on the right end of the upper plane of the frame, and a clamping mechanism is installed on the auxiliary workbench mechanism. The present invention patent can process multiple workpieces at one time, with high production efficiency, good quality, reduced labor intensity of workers, and safety.

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.