174 results about "Disc cutter" patented technology

The present invention provides a method for designing an abrasive water jet-disc cutter combined rock-breaking cutter head, a system therefor, a cutter head and a tunnel boring machine (TBM), wherein the key technology of designing the abrasive water jet-disc cutter combined rock-breaking cutter head of the TBM are provided from the aspects of determining a combined rock-breaking combination mode, configuration of cutter operation parameters and optimization of the combined cutter head; the performance of the abrasive water jet-disc cutter combined rock-breaking cutter head manufactured according to the optimized layout parameters is improved; and a new idea is provided for the development and application of a full-section rock tunneling machine in the field of underground engineering.

The invention belongs to the technical field of gear machining, and discloses a gear milling blade and a disc-shaped milling cutter. The gear milling blade is installed on the end faces of the two sides of a milling cutter disc and comprises a top edge, a side edge and an auxiliary edge, and the top edge is arranged between the side edge and the auxiliary edge. The outer contour line of the top edge protrudes towards the workpiece to be machined, the outer contour line of the top edge comprises a top edge arc line and a Bezier curve, one end of the top edge arc line is connected with the outer contour line of the side edge, and the other end of the top edge arc line is an end point E; one end of the Bezier curve is connected with the end point E and is tangent to the end point E, and the other end of the Bezier curve is connected with the outer contour line of the auxiliary blade. The gear milling blade has the outline shape of a Bezier curve, and can effectively improve curvature distribution on a tooth root transition curve, increase the curvature radius of the tooth root transition curve and reduce tooth root stress when cutting a tooth groove, so that the tooth root strength of an involute gear is improved.

The utility model discloses a slitting mechanism for composite paper. The slitting mechanism comprises a mounting frame, a roller, at least one group of slitting units, two groups of guide rollers and a second dust collection part, the slitting unit can adjust the annular grooves matched with the rollers at different positions, when the cutting disc slits the composite paper, chippings attached to the cutting disc are sucked away by the first dust suction part, and other chippings fall onto the rollers and the composite paper between the next group of guide rollers from the annular grooves and are sucked away by the second dust suction part. The scrap cleaning device has the beneficial effect of cleaning scraps on the composite paper, the disc cutter and the roller.

The utility model relates to the technical field of shearing machines or shearing devices for cutting by using a rotary cutting disc, and discloses an intelligent cutting device for construction, which comprises a base, supporting legs are fixedly connected to the lower side of the base, a protective shell is fixedly connected to the upper side of the base, and a hydraulic oil cylinder assembly is fixedly connected to the upper side of the protective shell. The output end of the hydraulic oil cylinder assembly is fixedly connected with a hydraulic telescopic rod, the lower end of the hydraulic telescopic rod penetrates into the protection shell in a sliding mode, the lower end of the hydraulic telescopic rod is fixedly connected with a cutting block, the output end of the left side of the cutting block is fixedly connected with a cutting blade, and a protection collecting mechanism is arranged on the protection shell. The cutting device has the advantages that sparks and scraps generated by cutting can be limited, meanwhile, the scraps can be collected, so that the safety is improved when the cutting device is used, meanwhile, the scraps do not need to be swept effortlessly, and the workload of workers is reduced.

The utility model belongs to the technical field of transformer insulation part production equipment, and discloses an insulation paper ring chamfering device which comprises a frame body, an operation platform is arranged at the top of the frame body, a concave cavity is formed in the center of the operation platform, a chamfering disc cutter is arranged in the concave cavity, and the bottom of the chamfering disc cutter is connected to a driving device through a vertical cutter shaft penetrating through the operation platform. Two long-strip-shaped movable adjusting blocks are symmetrically arranged on the two sides of the concave cavity, a cavity used for pressing a paper ring is formed in the lower portion of the feeding end of each movable adjusting block, an anti-warping pressing nail is arranged on a block body of the movable adjusting block at the end, and a leaning wheel is arranged in the cavity far away from the anti-warping pressing nail; a long hole is formed in the position, from one fourth of the feeding end of the movable adjusting block to the other end of the movable adjusting block, of the block body, and the movable adjusting block is connected with the operation platform through the long hole and a fastening screw. The insulation paper ring processing quality can be improved, the production efficiency is improved, the potential safety hazard is reduced, and the labor is saved.

The application discloses a method for repairing and restoring a degraded mowing grassland to its original state, and comprises the following steps: step 1, deep cutting, a deep cutting seam with a length of not less than 10 cm is vertically cut on the surface of the degraded mowing grassland by using a disc cutter; step 2, vertical trenching, a soil and root system in the deep cutting seam is crushed by using a corrugated disc along the deep cutting seam, and the crushing depth is 6 cm to 8 cm; step 3, middle layer seedbed preparation, a T-shaped seedbed is prepared in the vertical trench by using a T-shaped seedbed preparation device in the vertical trench direction, and the seedbed depth is 4 cm to 6 cm; and step 4, blowing and pressing, blowing and fertilizing is firstly carried out along the vertical trench, and then a presser is used to press the seedbed. In the method, the cutting seam depth is increased, the soil and root system in the cutting seam is disturbed, the similar 'upper virtual lower actual' plough layer condition and the T-shaped seedbed for increasing temperature and preserving soil moisture are created, and the damage to the grassland is reduced.

The invention relates to rotary cutting disc cutting equipment and technology for bathroom towel rack production, and belongs to the technical field of cutting equipment.The equipment comprises a machine base, a guide rail frame, a clamping assembly I, a clamping assembly II, a supporting arm, a cutting mechanism, an electric push rod and a supporting assembly; according to the pipe cutting device, force is evenly applied through alternate clamping and hydraulic linkage, the pipe is prevented from being deformed and scratched, a V-shaped positioning groove of the supporting assembly is matched with a clamping plate, the clamping assembly I is used for pushing the pipe to move in the clamping assembly II, and the supporting assembly is arranged below the cutting mechanism and used for clamping the pipe at the cutting end and driving the pipe to incline when the pipe is cut off. During cutting, the pipe is guided to incline, a blade is prevented from being clamped and blocked, meanwhile, an internal cleaning assembly is linked with feeding, cutting slag is synchronously discharged, the inner wall of the pipe is supported, the equipment is high in cutting precision, the surface integrity of the pipe is good, and the service life of a cutter is long.

The utility model discloses a cutting device for glass flake daub processing, which comprises a rack and a cross beam installed at one end in the rack in a sliding mode, a Z-axis lifting unit used for driving the cross beam to move in the Z-axis direction is installed at the top end of the rack, and elastic upward moving structures are arranged on two sides of the bottom end of the cross beam. A pressing beam is installed at the bottom end of the cross beam through an elastic upward moving structure, and a multi-disc cutter used for cutting a workpiece into multiple parts is installed on the outer wall of one side of the cross beam. By introducing the tool design that the Z-axis lifting unit drives the cross beam, the pressing beam and the multi-disc type cutter to move downwards, compared with a traditional manual thread downward pressing type tool, the efficiency, precision and safety of the cutting process can be remarkably improved, workpiece limiting is achieved through the pressing beam, and the machining efficiency is improved. The pressing beam is connected with the cross beam through an elastic upward moving structure, and manual intervention is not needed in the operation process.

The present application relates to the technical fields of plate processing, and discloses a plate lifter with efficient adjusting effect, which comprises a disc cutter cutting mechanism, a conveying mechanism and a plate lifting mechanism, the plate lifting mechanism comprises a frame and a movable plate, the movable plate is located inside the frame, the lower side of the movable plate is provided with a frame body, and the lower side of the movable plate is provided with a cleaning assembly in the middle; the present application can adjust the positions of a plurality of V-shaped soft brushes and V-shaped scraping pieces according to the thickness of the plate, ensure that the plurality of V-shaped soft brushes and V-shaped scraping pieces contact the upper side of the plate during revolution, and facilitate the rapid cleaning of impurities on the upper side of the plate, so as to achieve efficient adjusting effect; the V-shaped soft brush opening can guide the impurities to gather in the center of the bristles, reduce the scattering of impurities during cleaning, and keep the working environment clean; and the V-shaped edge of the V-shaped scraping piece forms a line contact with the surface of the plate, and the adhered impurities are stripped by mechanical force, so that stubborn impurities are efficiently stripped.

The invention discloses a stable and efficient cutting and forming machine tool for a cutting disc of an automobile harmonica-shaped tube, and relates to the technical field of metal cutting and forming machine tools, the stable and efficient cutting and forming machine tool comprises a bearing mechanism which comprises a first sliding rail, a first base, a first hydraulic oil cylinder, a first rotating motor, a bearing disc and a locking air cylinder, and the first base is slidably connected to the first sliding rail; the positioning mechanism comprises a pushing module, the pushing module comprises a mounting bracket, a second rotating motor, a driving gear, a rack and a pushing plate, and the mounting bracket is fixedly mounted on the carrying disc; the shearing mechanism comprises a driving box, a second sliding rail and a second hydraulic oil cylinder, the driving box is connected to the second sliding rail in a sliding mode, the end of a piston rod of the second hydraulic oil cylinder is fixedly installed on the driving box, and a first rotating shaft and a second rotating shaft which are arranged in parallel are arranged on the driving box. Compared with the prior art, the problems that the cutting quality of the two ends of a harmonica-shaped tube of an existing new energy automobile harmonica-shaped tube condenser is inconsistent, and the shearing efficiency is low are solved.

The utility model discloses an auxiliary feeding and cutting device for aluminum pieces, and relates to the technical field of shearing machines or shearing devices for cutting through a rotary cutting disc. An aluminum part auxiliary feeding and cutting device comprises an aluminum part cutting box, an aluminum part feeding box and an auxiliary feeding structure are fixedly connected to the top of the aluminum part cutting box, the auxiliary feeding structure is located on the aluminum part cutting box, and the auxiliary feeding structure comprises two rotating shafts, two gears, a supporting frame and a stepping motor. According to the aluminum pipe cutting device, the electric push rod drives the material guide plate to automatically adjust the position, the material guide plate is matched with the rotating column to reduce the sliding resistance of an aluminum pipe, then the stepping motor drives the feeding rotating roller to rapidly convey the aluminum pipe to a cutting area, and the aluminum pipe cutting device is simple in structure, convenient to operate and high in practicability. Automatic feeding is achieved, the manual operation time is greatly shortened, the feeding efficiency is remarkably improved, and the requirement for rapid feeding of aluminum parts in large-scale production can be met.

The invention provides metal packaging barrel end cover automatic forming equipment which comprises a feeding platform, a leveling machine, a laser disc cutting machine, a disc stacking machine and a waste stacking machine which are sequentially arranged, and the laser disc cutting machine comprises switching mechanisms used in turn and a maintenance mechanism used for cooling and cleaning a used laser head. The invention relates to the technical field of metal cutting equipment, a traditional punching machine cutting disc is replaced with the feeding platform, the leveling machine, the laser disc cutting machine, the disc stacking machine and the waste stacking machine, special dies do not need to be prepared for different specifications, feeding, discharging and waste stacking are all automatically treated, and the production efficiency is improved. And in the laser cutting process, the switching mechanism and the maintenance mechanism are used in cooperation, the two laser heads work in turn, and automatic cooling and cleaning are achieved, long-time continuous and stable operation of equipment is guaranteed, and manual intervention is reduced.

The utility model discloses a slitting cutting disc cutter bracket, which relates to the technical field of slitting and comprises a chassis, a plurality of groups of wheels are arranged at the bottom of the chassis, a vertical frame is fixedly connected to the upper end of the chassis, and a mounting plate is arranged on the side surface of the vertical frame in a liftable manner. The side, away from the vertical frame, of the mounting plate is fixedly connected with a plurality of knife supporting rods with different diameters, and receding grooves are formed in the lower ends of the knife supporting rods. According to the cutting disc supporting device, the mounting plate and the vertical frame are arranged in a matched mode, the height of the cutter supporting rod can be conveniently adjusted, and therefore people of different heights can conveniently take and place the cutting disc.

The application belongs to the technical field of gear machining, and discloses a gear milling blade and a disc-shaped milling cutter. The gear milling blade comprises a side blade, a top blade and a sub-blade, and the top blade is arranged between the side blade and the sub-blade. The outer contour line of the top blade is convex to a workpiece to be machined, and the outer contour line of the top blade comprises a top blade arc line and an elliptical arc line. One end of the top blade arc line is connected with the outer contour line of the side blade, and the other end of the top blade arc line is an end point E. One end of the elliptical arc line is connected with the end point E and is tangent to the end point E at the end point E, and the other end of the elliptical arc line is connected with the outer contour line of the sub-blade. The gear milling blade has an elliptical profile curve, which can effectively improve the curvature distribution on the dedendum transition curve, increase the curvature radius of the dedendum transition curve and reduce the dedendum stress when cutting the gear slot, so as to improve the dedendum strength of the involute gear. Meanwhile, since the elliptical arc line is connected with the top blade arc line at the end point E and is tangent to the top blade arc line at the end point E, the outer contour line of the top blade is smooth and smooth.

The utility model relates to treatment equipment for copper smelting consumables, in particular to a treatment device for waste refractory materials generated in the pyrogenic process copper smelting process, in the scheme, a first disc cutter and a first rolling sleeve are arranged on a first rotating shaft, a second disc cutter and a second rolling sleeve are arranged on a second rotating shaft, and the first disc cutter and the second disc cutter form shearing fit; the first rolling sleeve and the second rolling sleeve are in rolling fit, large-size waste is cut and crushed by the disc cutters in shearing fit, on one hand, it is guaranteed that the crushed waste can smoothly reach the position between the first rolling sleeve and the second rolling sleeve to be further rolled and crushed, the waste is discharged from large to small, and the screening requirement of a downstream screening device is met; in the waste crushing process, effective separation of adhered and mixed copper sheets or copper matte or anode copper sheets and metallurgical furnace lining waste is achieved at the same time, and the copper sheets and the furnace lining waste can be separated through subsequent simple screening.

The application relates to the technical field of metal cutting, and discloses a machining device for metal cutting, which comprises a machining table, the upper surface of the machining table is fixedly connected with a support frame one, the outer surface of the support frame one is fixedly connected with a cutting mechanism, the outer surface of the cutting mechanism is fixedly connected with a cleaning mechanism and a cooling nozzle, the inside of the machining table is clamped with a workpiece, the inclination angle of an arc-shaped plate is changed by adjusting the position of a rotating sleeve ring, the arc-shaped scraper frame rotates around a bearing and reciprocates by a torsional spring one, and the cutting chips in the inner wall of an arc-shaped protective shell are scraped; the inner wall of the inner arc surface protective shell is inclined to prevent the cutting chips from being retained, and the retained cutting chips caused by the cutting fluid are removed in cooperation with the arc-shaped scraper frame; when a disc cutter rotates, a scraper two peels off large cutting chips, and brush hairs sweep away small cutting chips and remove the adhered cutting chips caused by the cutting fluid; the friction rotation of a friction disc and a friction sleeve makes the scraper two and the brush hairs rotate around the bent rod, so that the cutting chips are discharged along the inclined surface.

The utility model discloses a protect seedling rotary leaf cutting device for tobacco seedling pruning machine, including frame, drive motor, transmission, shaft coupling, sword guard cover, sword shaft assembly, left bearing seat, right bearing seat, left support and right support, and the left support and right support all are equipped with the vertical long hole of being connected through the bolt fastening of frame, and the both ends of sword shaft assembly are rotated and are connected with left bearing seat and right bearing seat through bearing respectively, and a plurality of pieces of sawtooth disc cutter are installed on sword shaft assembly, and drive motor is driven connection with one end of sword shaft assembly through transmission, shaft coupling in proper order, and sword guard cover is located at the outside of sword shaft assembly. The utility model greatly promotes tobacco seedling pruning speed, satisfies large -scale tobacco planting demand, and the design of unique sawtooth disc cutter and seedling protection board is matched with sawtooth disc cutter position height adjusting mechanism, can adapt to the tobacco seedling height of different growth period, and can accurately knock off target leaf blade, and can protect tobacco seedling stem and terminal bud simultaneously.

The application discloses a fruit tree crown layer branch thinning and pruning tool, which comprises a rack, a gear motor, a belt transmission mechanism and a cutter disc assembly, the gear motor is installed on the rack, the cutter disc assembly comprises a transmission shaft, a fixing assembly, an upper disc cutter, a lower disc cutter and a support disc group, the fixing assembly is installed on the transmission shaft through a first bearing set, and the fixing assembly is fixedly connected with the rack; the gear motor is in transmission connection with the transmission shaft through the belt transmission mechanism; the upper disc cutter is fixedly installed at the top end of the transmission shaft, the lower disc cutter is fixedly installed at the bottom end of the transmission shaft, and the support disc group is installed on the transmission shaft through a second bearing set and located at the side close to the lower disc cutter. The upper disc cutter and the lower disc cutter which are spaced apart can thin and prune the branches in the interior of the fruit tree crown, the upper disc cutter is in non-support cutting, the lower disc cutter is in support cutting under the action of the support disc group, the application range is increased, the stability during cutting is increased, and the cutting quality and efficiency are improved.

The application provides a vegetable precise root cutting device based on intelligent row-omnidirectional profiling, comprising: a rack; a portal frame type track walking mechanism connected with the front end of the rack; a profiling mechanism installed at the frontmost of the rack; a cutting mechanism installed at the rear of the profiling mechanism and connected with the rack and the profiling mechanism; a machine vision sensing system and a control system, the control system being respectively communicatively connected with the portal frame type track walking mechanism, the machine vision system and the cutting mechanism; wherein a displacement sensor detects the vertical displacement generated when the profiling plate touches the ground in real time and converts it into an electrical signal to feed back to the control system, the control system receives the topographic displacement signal fed back by the displacement sensor and cooperatively drives the cutting height adjusting electric push rod and the cutting angle adjusting electric push rod to dynamically adjust the ground clearance and working inclination angle of the disc cutter; and the application effectively improves the precision of the root cutting position, the integrity of the cut, and the adaptability of the machine to different vegetable varieties and complex field environments.

A harvester digging and conveying device with adjustable working width includes two opposing frame side plates, a conveying device between the two frame side plates, a digging blade assembly at the front of the starting side of the conveying device, a front crossbeam above the starting side of the conveying device, and disc cutters on the inner sides of the two frame side plates. The disc cutters are connected to the bottom end of spring suspensions, and the top ends of the two spring suspensions are connected to the front crossbeam via adjustable clamping assemblies. The adjustable clamping assemblies can be set to a fixed or movable state on the front crossbeam to adjust the installation position of the disc cutters relative to the front crossbeam. This not only provides extra space on the outer side of the two disc cutters but also allows the installation position of the disc cutters to be moved outward, making installation more convenient and adjusting the working width to effectively ensure the smooth digging and conveying operation of the harvester.

The present application relates to the field of metal cutting device, especially to a ferrous metal smelting and rolling product cutting device, which comprises a cutting table, a cutting structure, a disc cutter and a positioning and moving assembly. The cutting table is provided with a cutting groove and supports on both sides of the cutting groove; the cutting structure comprises two groups of polishing and cleaning assemblies and a cutting disc; the cutting disc rotates around a moving track and the polishing and cleaning assemblies, and is provided with multiple groups of adjusting assemblies on the outer periphery; the polishing and cleaning assemblies are provided with multiple groups of polishing and cleaning ends; the disc cutter is arranged on the multiple groups of adjusting assemblies; and the positioning and moving assembly is arranged on the groove walls on both sides of the cutting groove. The present application is designed through work station switching and cutting-polishing synchronization, which not only solves the problems of short tool life and frequent shutdown in the processing of ferrous metal smelting and rolling products, but also realizes clean, high-precision and high-continuity large-scale cutting production through the cooperation of the chip collecting structure.

The utility model belongs to the technical field of cladding machines, and particularly relates to a vertical rotary chuck assembly of a cladding machine, which comprises a shell, the side surface of the shell is connected with a mounting seat, a power mechanism is mounted in the shell, the output end of the power mechanism is connected with a meshing transmission mechanism, and the end part of the meshing transmission mechanism is provided with a chuck mechanism; the interior of the shell is connected with a liquid storage cylinder, and a push plate is arranged in the liquid storage cylinder. According to the utility model, the cutting disc can be fixed through the pneumatic chuck, the rotating shaft is driven to rotate through the driving gear and the driven gear when the power mechanism runs, and the rotating shaft rotates to drive the cutting disc to rotate through the rotating seat and the pneumatic chuck, so that the rotation of the cutting disc can be realized; when the telescopic rod retracts, the push plate is driven by the connecting plate and the push rod to transversely move, the transverse movement of the push plate can squeeze the lubricating liquid into the liquid guide pipe, the lubricating liquid flows out of the nozzle and falls to the size connecting position of the meshing transmission mechanism, and therefore the meshing transmission mechanism can be lubricated through the lubricating liquid.

This utility model relates to the field of agricultural intelligent equipment technology, and provides a vegetable harvesting and baling integrated machine. The machine body includes a chip, weighing sensor, temperature and humidity sensor, 4G positioning sensor, and AI voice assistant. The 4G positioning sensor controls the distance, the temperature and humidity sensor detects the air temperature, and then controls two front rollers to drive two small pulleys. The long shaft of the roller drives several gears below, thereby driving the reel to complete the separating motion. A stepping slide controls the height of the disc cutter, and a high-speed motor controls the movement of the disc cutter to complete the cutting motion. After cutting, the vegetables rise and fall onto a movable baffle. The vegetables are then controlled to fall onto the rear track, where they are weighed and displayed on a screen. Two conveyor shafts drive the rear track to transfer the vegetables to the baling device. A push-pull rod pushes the rear baffle to complete the bundling, and the vegetables fall onto a container, completing the integrated harvesting, weighing, and baling process.

The utility model discloses an efficient and reliable film slitting knife device. The efficient and reliable film slitting knife device comprises an installation block, a round cutter, a straight cutter and a heating assembly, wherein the round cutter and the straight cutter are fixed to the installation block, and the heating assembly is installed in the installation block. The round cutter and the straight cutter are located on the same cutting path, the round cutter is located in front of the straight cutter, and the straight cutter is located behind the round cutter. The heating assembly can heat the mounting block, and the mounting block transmits heat to the round cutter and the straight cutter. A disc cutter and straight cutter combined structure is arranged, a heating temperature control structure is used for assisting, rubber products can be easily cut, the structure is compact, the occupied space is small, cutting is efficient and reliable, the cutter is durable and convenient to install and maintain, and a powerful guarantee is provided for efficient production.

The invention belongs to the technical field of cutting, and particularly relates to aluminum cutting equipment for PVC shutter machining. Comprising a workbench; two annular grooves are formed in the outer ring of the workbench. A chain is rotationally arranged in each annular groove; a conveying belt is fixed to the outer rings of the two chains. Partition plates which are evenly arranged are fixed to the outer ring face of the conveying belt. A feeding box is arranged above the conveying belt; an inclined groove is formed in the right side of the feeding box; an inclined plate is fixed on the feeding box; a cutting mechanism is arranged in the chute; the cutting mechanism comprises a mounting plate; a second motor is mounted in the mounting plate, and a cutting disc is mounted on a driving shaft of the second motor; a stop block is arranged on the right side of the feeding box and located above the inclined groove. An electric push rod is installed on the left side of the feeding box, and a push plate is fixed to the electric push rod. By arranging the cutting mechanism, it is ensured that the positioning datum of each sectional material is consistent, and the problem that due to traditional manual positioning, the angle discreteness error of an inclined plane is caused is solved.

The invention relates to a plate shearing machine with the adjustable shearing width and a control method of the plate shearing machine. The transmission shaft assembly comprises a first transmission shaft and a second transmission shaft which are vertically arranged at intervals; the disc cutter assembly comprises an upper cutter head assembly and a lower cutter head assembly which are sequentially arranged from top to bottom, the upper cutter head assembly and the lower cutter head assembly are connected through a connecting base, so that disc cutter sets are formed, and the disc cutter sets are further slidably arranged on first sliding rails correspondingly arranged on the machine frame through connecting supports. Each connecting support is further provided with a locking device capable of locking the connecting support relative to the machine frame, the machine frame is further provided with a transverse moving carrying mechanism capable of moving in a reciprocating mode in the direction parallel to the first transmission shaft, and the transverse moving carrying mechanism can drive the cutting disc sets to move to set positions in the axial direction. The device has the advantages of being more simplified in structure, more efficient and accurate in tailoring width adjustment and convenient to maintain.

The invention relates to the technical field of cutting equipment, and discloses a cutting device for an insulating sleeve, which comprises a rack, and a heating mechanism, a hot pressing mechanism, a rolling mechanism, a feeding mechanism and a cutting mechanism are sequentially arranged on the rack along the conveying direction of the insulating sleeve; the heating mechanism is used for heating the insulating sleeve to soften the insulating sleeve; the hot pressing mechanism is used for performing fixed-point hot pressing on the softened insulating sleeve to form a hardening area; the rolling mechanism is used for straightening and cooling the insulating sleeve subjected to fixed-point hot pressing, and the feeding mechanism is used for conveying the straightened insulating sleeve to the cutting mechanism; the cutting mechanism is used for cutting the insulating sleeve; the rolling mechanism comprises a rolling machine base, an upper roller and a lower roller, wherein the upper roller and the lower roller are arranged on the upper side and the lower side of the rolling machine base. The cutting mechanism comprises a rotary cutting unit, and the rotary cutting unit comprises a disc cutter and a second driving part which drives the disc cutter to move in the direction perpendicular to the axis of the insulating sleeve.

The invention provides a bamboo cutting machine, and relates to the technical field of bamboo product processing equipment, the bamboo cutting machine specifically comprises a support assembly, an overturning mechanism and a disc cutter mechanism, a fixing piece can achieve overturning action through a first rotating shaft, and a cutter assembly of the disc cutter mechanism is arranged on the fixing piece; a driving shaft of the first driving part is detachably connected with a second rotating shaft of the cutter assembly, so that the cutter assembly can turn over along with the fixing part after the connection with the first driving part is detached, the turning mechanism is arranged on one side of the frame body, and the first driving part pulls the fixing part through a first traction part and a second traction part; the tool assembly and the fixing piece are overturned to one side of the frame body together, a maintainer can maintain or replace the tool assembly beside the frame body and does not need to bend down to the position above equipment for operation, operation is very convenient, a large amount of maintenance time can be saved, and the maintenance efficiency is improved. Therefore, the continuous operation time of the equipment is shortened, and the occurrence of falling accidents is avoided.

The invention discloses a disc cutting machine for building boards, and relates to the technical field of board cutting, the disc cutting machine comprises a workbench and a cutting device, the upper end of the workbench is rotatably connected with a bearing plate, and the two sides of the upper surface of the bearing plate are slidably connected with symmetrically distributed clamping assemblies. According to the device disclosed by the invention, when the bevel of the movable shell is in contact with the edge of a plate, the plate can naturally push a telescopic block to contract towards the interior of the movable shell, and at the moment, a tooth groove in the surface of the telescopic block drives a meshed driving gear to rotate, so that rotating rods are driven to synchronously rotate; the clamping block can synchronously move downwards along with contraction of the telescopic block, secondary clamping is formed on the edge of the plate in the vertical direction, therefore, transverse clamping parameters and vertical clamping parameters do not need to be manually adjusted respectively, the cooperative action of transverse tightening and vertical pressing can be triggered only through thrust of the plate to the telescopic block, and simplification of operation steps is achieved.

The blanking assembly comprises a cladding machine and a blanking frame arranged at the discharging end of the cladding machine, one side of the cladding machine is connected with a sliding rail, and the surface of the sliding rail is connected with a suction cup mechanical arm; a guide plate is connected to the inner wall of the discharging frame, a guide block is connected to the surface of the guide plate, and a supporting plate is connected to the bottom face of the guide block. The butt joint block and the butt joint seat are assembled on the surface of the fixing rod, meanwhile, the fixing rod is installed on the inner wall of the discharging frame, then the bottom ends of the adjusting plate and the auxiliary plate are rotated and adjusted according to requirements, at the moment, the discharging plate is adjusted in an adaptive mode, adaptive material receiving is achieved during discharging of the clad cutting disc, and the discharging efficiency is improved. And meanwhile, when the supporting plate ascends and descends on the inner side of the discharging frame, the guide blocks on the surface of the supporting plate directionally move along the guide plates at the moment, and therefore the stability of the supporting plate in the ascending and descending process is guaranteed.