226results about "Clamping devices" patented technology

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 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 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 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 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 provides a clamp position adjusting device of a multi-section saw, which comprises a clamp and a transverse moving carriage, and a connecting piece is fixedly arranged on the clamp; a connecting seat is installed on the transverse moving sliding frame, a fixing piece is arranged on the side, facing the clamp, of the connecting seat in a connected mode, a telescopic rod is arranged on the fixing piece, a connecting piece is arranged on the transverse moving path of the telescopic rod, and the telescopic direction of the telescopic rod is not parallel to the transverse moving direction of the telescopic rod. And when the telescopic rod transversely moves to the connecting piece, the connecting piece is located on the telescopic path of the telescopic rod. The clamp position adjusting device can move to the clamp through the transverse moving sliding frame and is connected with the clamp, then the connecting piece and the clamp are driven by the transverse moving sliding frame to transversely move together, and the position of the clamp is adjusted.

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 provides a wooden tableware cutting device which relates to the technical field of wooden tableware cutting and comprises an operation table, a feeding mechanism is arranged at the bottom of the operation table close to the front face, a first motor with the output end facing the front face is arranged at the bottom of the operation table close to the back face, and the output end of the first motor is fixedly connected with a saw blade. The feeding mechanism comprises a U-shaped seat, a second motor with the output end facing the top end is arranged in the U-shaped seat, a T-shaped seat is arranged at the top end of the U-shaped seat and located on the periphery of the output end of the second motor in a sleeving mode, and a fixing block can be driven by rotating a threaded rod to be matched with a rotary disc to clamp and fix the wood plate. And a second motor is started to drive a wood plate to rotate through a rotary disc, a lead screw is rotated to drive the wood plate to gradually approach a saw blade to be cut, the cutting direction of the wood plate does not need to be manually adjusted in the process, the use convenience is greatly improved, and the machining efficiency is effectively improved.

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 present invention relates to the technical field of milling processing of bamboo products, in particular to processing equipment and a processing method for bamboo bottle caps; the processing equipment comprises: a frame; a first movable seat, which is movably connected to the frame along the X direction; a first drive shaft, which is rotatably connected to the first movable seat, and the axial direction of the first drive shaft is the X direction; a three-jaw chuck, which is coaxially connected to the X-direction end of the first drive shaft; a center frame, which is connected to the frame; a sawing mechanism, which comprises a lifting cylinder and a saw blade, the saw blade is rotatably connected to the lower part of the lifting cylinder, and the saw blade is located on the X-direction side of the center frame; an XZ double-axis moving module, which is connected to the frame; a second movable seat, which is connected to the XZ double-axis moving module; a rotary turning and milling tool, whose main body is a cylinder, the side of the main body is provided with a circular protrusion, and the side of the turning and milling tool is provided with a spiral chip groove; the above improvements can simplify the processing technology of the bamboo bottle caps, improve the processing accuracy of the bottle caps, and reduce the equipment cost.

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 discloses a feeding device of a circular sawing machine. The feeding device comprises a device body. A clamping mechanism is arranged at one end of the device body, an auxiliary mechanism is arranged at the top of the device body, the clamping mechanism comprises a limiting groove formed in the side face of the device body, a sliding groove is formed in one end of the device body, a limiting block is installed in the limiting groove, a movable block is installed at one end of the limiting block, and a second motor is installed at the top of the movable block; a rotating shaft is mounted in the movable block; according to the material cutting device, the movable block, the second motor and the like are arranged, the second motor drives the rotating shaft to rotate, and then the rolling wheels are driven to rotate in the sliding grooves, so that the movable block slides on the device body under the limiting of the limiting blocks, and when a to-be-cut material body needs to be fed, the two ends of the to-be-cut material body are clamped through the clamping plates; one end of a to-be-cut material body is fed and cut through continuous movement of the movable block, the feeding level of the to-be-cut material body is kept, and the feeding efficiency 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 constructional engineering material cutting device which comprises a base, a positioning structure, a fixing block and a fixing assembly, a workbench is fixedly connected to the top of the base, a groove is formed in the top of the workbench, a saw blade is arranged in the groove, and sliding rails are fixedly connected to the left side and the right side of the workbench respectively. Two sliding rails are arranged on the base, sliding grooves are formed in the sides, close to each other, of the two sliding rails respectively, positioning structures are arranged on the surfaces of the two sliding rails respectively, baffles are fixedly connected to the tops of the two positioning structures, and each positioning structure comprises a fixing block and a fixing assembly. And the problems that when an existing bench saw is used for cutting and machining the wood board, the wood board usually needs to be machined into different sizes for use, if a baffle with a limiting function is inconvenient to adjust, the adjusting time is prolonged, the adjusting difficulty is increased, and therefore the efficiency of the whole wood board cutting process is reduced are solved.

The invention provides an intelligent multi-axis linkage precise cutting device, and relates to the technical field of wood cutting, the intelligent multi-axis linkage precise cutting device comprises a fixed frame, and fixed supporting legs are installed on the two sides of the bottom of the fixed frame; a positioning frame is mounted on the inner side of the fixed supporting leg; a driving cylinder is installed in the middle of the two ends of the positioning frame, and a movable frame is installed at the output end of the driving cylinder. The movable frame is slidably mounted on the inner side of the positioning frame, and a movable bracket is mounted on the inner side of the movable frame through a spring; a wood supporting plate is mounted on the inner side of the movable bracket; a movable clamping plate is mounted at the top of the wood supporting plate; and guide noise reduction wheels are rotationally mounted on the inner sides of the movable clamping plates. The guide noise reduction wheel rotates to enable a new elastic contact face to be attached to the wood again, the guide noise reduction wheel can still keep high elasticity, the problem that noise is increased due to elasticity attenuation is avoided, and the problems that the cutting device is in a working state for a long time, a rubber sleeve on a clamp is extruded repeatedly, and the elasticity is prone to being reduced are solved.

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.