50results about How to "Reduce cutting time" patented technology

The invention belongs to the technical field of chip processing, and discloses a wafer laser cutting device based on chip processing, which comprises a vibration mechanism, the vibration mechanism comprises four sliding blocks, the interiors of the sliding blocks are fixedly connected with first motors, and the first motors are rotatably connected with cams; through cooperation of the cam, the clamping plates and other structures, the laser cutting effect of the wafer is improved, the first motor is started to enable the wafer clamped among the four clamping plates to generate slight vibration in the vertical direction, the slight vibration promotes micro movement of a material in the laser cutting process, better interaction between a laser beam and the material is facilitated, and the laser cutting efficiency is improved. A more uniform and smoother cutting face is achieved, the vibration effect can accelerate the melting or crushing process of materials, the cutting time is shortened, the cutting efficiency is improved, meanwhile, vibration can accelerate airflow on the surface of a wafer, a certain heat dissipation effect is achieved, local overheating of the materials is reduced, expansion of a heat affected zone is avoided, and the flatness of the cutting edge is improved.

The invention discloses a robot-oriented processing speed optimization method and electronic equipment. The method comprises the following steps: firstly, acquiring a processing track formed by processing line segments and track points, inputting and calculating the length of the processing line segments, corners between adjacent line segments and the height of a formed triangle, and then performing track point deletion operation on two adjacent processing line segments formed by every three adjacent track points in combination with preset parameters. And then breakpoint identification processing and compression optimization processing are carried out, and finally fitting processing is carried out. The method has the advantages that the set machining speed can be achieved on the premise that the precision is not changed, the machining efficiency is improved, vibration caused by sudden change of the speed of the robot is effectively improved, the mechanical service life is prolonged, the machining precision is improved, the cutting time is shortened, and mechanical vibration of the robot is reduced.

The invention discloses a neutron irradiation device for 40Ar-39Ar dating samples, and relates to the technical field of research reactor irradiation, the neutron irradiation device comprises an aluminum pot, the aluminum pot is a full solid aluminum pot body, one end face of the aluminum pot is provided with a plurality of blind holes along the axial direction, and the blind holes are parallel to the axis of the aluminum pot and are used for placing quartz tubes; the aluminum cover is used for sealing one end of the aluminum pot; the size of the quartz tube is matched with that of the blind hole; a plurality of positioning heat conduction pieces are arranged in the quartz tube along the length direction of the quartz tube and are used for positioning and mounting samples; the positioning heat conduction pieces are aluminum columns, the multiple aluminum columns are all placed in the quartz tube, and samples are clamped between the adjacent aluminum columns. The 40Ar-39Ar dating sample neutron irradiation device can be used for performing neutron irradiation on the 40Ar-39Ar dating sample in a research reactor, not only can meet the irradiation temperature range required by irradiation of the 40Ar-39Ar dating sample, but also can ensure the stability and accuracy of the dating sample in the axial and radial positions.

The invention relates to the technical field of concrete block production, in particular to an automatic steel wire cutting device for concrete blocks, which comprises a base, a supporting seat is fixedly mounted on the upper end face of the base, a supporting cylinder is fixedly mounted on the rear side of the upper end face of the supporting seat, and a cutting mechanism for synchronously and independently cutting a plurality of steel wires is arranged on the supporting seat. A feeding, cutting and discharging integrated operation model is adopted to complete efficient and automatic cutting of a plurality of steel wires, so that the production efficiency and the cutting precision are remarkably improved, the cutting time, the operation period and the material waste are reduced, the tool abrasion is reduced, the tool maintenance and replacement cost is reduced, meanwhile, it is ensured that the cutting length and quality of each steel wire are consistent, and the production efficiency is improved. In addition, continuous operation is achieved through the automatic discharging function, so that the whole operation process is simplified, and the production process is more efficient and orderly.

The utility model discloses a wood board cutting device which comprises an operation table and a supporting frame, a second electric push rod is installed on the supporting frame through a screw, a second board body is installed at the telescopic end of the second electric push rod, a third board body is installed on the second board body, a fourth board body is installed on one side of the third board body through a screw, and an L-shaped board body is fixed to the third board body. A frame body is installed on the L-shaped plate body, a motor is installed in the frame body, an output shaft of the motor penetrates through the other side of the L-shaped plate body, and a rotating shaft is installed on the output shaft of the motor. A rotating shaft on an output shaft of a motor drives a cutting knife on a threaded cylinder to rotate, cutting operation on a wood board on an operation table is achieved, the cutting depth of the cutting knife can be operated and adjusted through installation of a second electric push rod, a fourth board body on one side of a third board body is detached, a second nut is detached from the threaded cylinder, and operation is convenient. And a user can conveniently disassemble the cutting knife on the threaded cylinder, so that the user can disassemble and replace the cutting knife according to use requirements.

The invention discloses a vibration monitoring system and method for the cutting state of a casing pipe under a mud line, and the system comprises a vibration sensor which is disposed at the top end of the casing pipe, is tightly attached to the outer wall of the casing pipe, and is used for obtaining a vibration signal of the casing pipe; the vibration monitoring unit is used for determining time domain data and frequency domain data corresponding to each signal extraction time period based on the vibration signals; the vibration signal evaluation unit is used for determining the cutting state of each signal extraction time period based on the time domain data, the frequency domain data and a preset vibration signal library; and the upper computer is used for displaying the vibration signal images of all the vibration sensors and the current cutting state of the sleeve in real time. The current cutting state of the sleeve can be judged without trial lifting, and the current cutting position is fed back in real time; the vibration sensor is arranged near the top end of the casing pipe and above the sea level, installation and measurement are more convenient, and adjustment can be conducted at any time according to wellhead conditions. The cutting efficiency of the multi-layer casing pipe is improved, the cutting time is shortened, and the cost is reduced.

The application provides a longitudinal-bending coupled vibration ultrasonic scalpel head based on an acoustic black hole, a scalpel and a design method, and belongs to the technical field of medical instruments.The ultrasonic scalpel head comprises, in sequence from the head to the tail, an ultrasonic scalpel head head part, an ultrasonic scalpel head back part, an ultrasonic scalpel head tail part and an ultrasonic scalpel head arc blade part; and the arc structure of the ultrasonic scalpel head arc blade part satisfies a one-dimensional acoustic black hole cross-section height calculation model.The longitudinal-bending coupled vibration mode provides longitudinal shearing force and transverse shearing force for the ultrasonic scalpel head at the same time, the focusing effect of the acoustic black hole structure is utilized to further enhance the mechanical vibration capacity of the ultrasonic scalpel head, and the cutting time of the ultrasonic scalpel head in surgery can be greatly shortened, so that the work efficiency is greatly improved.

The invention relates to the technical field of nonferrous metal product processing, in particular to a trimming die for nonferrous metal product production, which comprises a bearing base, a trimming die is fixedly mounted on the upper end surface of the bearing base, an assembly die groove is formed in the trimming die, and a trimming product is mounted in the assembly die groove in a matched manner; a slitting assembly is jointly arranged inside and outside the trimming die and comprises a driving main plate movably arranged on the top end face of the interior of the trimming die in a penetrating mode, a first cutter is fixedly installed on the left side of the bottom end of the driving main plate, and a positioning embedding groove embedded with the positioning top block is formed in the right side wall of a trimming driven plate; and a second cutter is fixedly mounted on the left side of the trimming driven plate. According to the edge cutting device, edge cutting treatment is carried out from the upper portion and the horizontal side of an edge cutting product through the first cutter and the second cutter, so that cutting is carried out from two directions, force distribution in the cutting process is balanced, and deformation of non-ferrous metal caused by uneven stress is reduced.

The equidistant cutting device for the photovoltaic support comprises a supporting table, a mounting frame, a cutting mechanism, a supporting assembly and a progressive mechanism, and the mounting frame is fixedly connected with the supporting table; the cutting mechanism is mounted at the top of the mounting frame; the supporting assembly is installed at the bottom of one side of the supporting table. The progressive mechanism is installed at the top end of the supporting assembly and comprises a fixing table, a transmission assembly, a swing assembly and a progressive assembly, the transmission assembly is installed at the top of the fixing table, the swing assembly is fixedly connected with the supporting assembly, and the transmission assembly is in transmission connection with the swing assembly; the progressive assembly is hinged to the swing assembly and comprises a connecting rod, a progressive frame, an abutting plate, a rolling wheel and a limiting rod. Therefore, frequent measurement of the cutting length of the support is avoided, so that the cutting time is shortened, and the cutting efficiency is improved.

The energy-saving rapid shearing device of the electrode extruding machine comprises a shearing machine support, an upper sliding way and a lower sliding way are arranged on the shearing machine support, two cutter positioning plates are installed between the upper sliding way and the lower sliding way in a sliding mode, shearing cutters are fixedly installed on the cutter positioning plates, shearing blades are arranged on the shearing cutters, and the two shearing blades are matched in a shearing mode. Two driving hydraulic cylinders are installed on the two sides of the shearing machine support, connecting rods are fixedly installed at the output ends of the driving hydraulic cylinders, and the ends, away from the driving hydraulic cylinders, of the connecting rods are fixedly connected with the cutter positioning plate. The position of the energy storage mechanism is closer to the shearing cylinder than the original hydraulic oil tank, so that pressure loss can be better compensated, the shearing speed of the shearing machine is improved, the shearing time is shortened, the shearing section of an electrode green body is smooth, the product quality is improved, energy is effectively stored in a non-operation state, the production efficiency is improved, and the energy-saving effect is achieved.

The utility model discloses an HDPE corrugated pipe cutting device, and belongs to the technical field of HDPE corrugated pipe cutting. The device comprises a workbench; the cutting assembly is arranged in the middle of the table top of the workbench; the cutting assembly comprises a circular ring, a first driving device, a disc blade and a motor; the circular ring is rotationally arranged on the table top of the workbench. The first driving device is arranged on the side of the ring; the movable end of the first driving device faces the annular axis; the disc blade is rotationally arranged at the movable end of the first driving device; the axis direction of the ring is perpendicular to the side surface of the disc blade; the motor is in mechanical transmission connection with the ring to drive the ring to rotate; the fixing assembly is used for fixing the HDPE corrugated pipe and is arranged on the table top of the working table; the fixing assembly and the cutting assembly are located on the same straight line. According to the corrugated pipe cutting device, few burrs are generated after the corrugated pipe is cut, polishing is not needed after cutting is completed, the polishing treatment procedure is omitted, the cutting time of the corrugated pipe is shortened, and the cutting efficiency is improved.

The utility model belongs to the packaging protection technical field discloses double -notch foldable U -shaped angle bead, this angle bead includes a U -shaped angle bead body, it is constituted by bottom plate and both sides integral connection's side plate, the first cut -out for fast cutting is evenly provided with a plurality of first cut -out for fast cutting along its length direction in angle bead body, has realized that the length of angle bead can be freely decided without tool, the outer surface of bottom plate can be along the center line of its length direction and is equipped with a second cut -out for bending or folding, makes angle bead can adapt to the object package of different angle, or inwardly folds to reduce the volume of warehousing and transportation, and angle bead body can adopt multilayer waste paper hot -pressing composite and can be inlayed honeycomb paper core buffer layer between layers to enhance the impact resistance. The utility model has the beneficial effect of length can be freely decided, can adapt to a variety of angle bending, excellent buffering performance, save storage space, environmental protection and low -cost.

The utility model discloses a cloth tape cutting device for a winding process. The cloth tape cutting device comprises a knife rest and a replaceable knife, wherein the knife rest is used for being connected with a hot roller supporting arm of a cloth tape winding machine; the replaceable knife is fixed at the front end of the knife rest through a knife pressing plate; a butt joint part matched with the front end of a hot roller supporting arm of the cloth tape winding machine is machined at the rear end of the knife rest, and a screw passing hole corresponding to the upper end of the hot roller supporting arm of the cloth tape winding machine is formed in the upper end of the butt joint part of the knife rest; the rear end of the knife rest is fixed through a screw after being connected with the front end of the hot roller supporting arm of the cloth tape winding machine in an inserted mode. Due to the fact that the spindle of the numerical control cloth tape winding machine can rotate in the process, cutting time is greatly shortened, redundant cloth tapes are efficiently removed, labor force is effectively reduced, production efficiency of products is improved, and the cloth tape cutting device is suitable for batch production.

The utility model discloses a gate cutting device with a positioning mechanism, which comprises a support base, a horizontal positioning component is arranged above the support base and comprises a portal frame, the inner wall of one side of the portal frame is in threaded connection with a threaded lead screw, and a motor is fixedly mounted on the outer surface of one end of the threaded lead screw. A sliding rod is slidably connected to the inner wall of the other end of the portal frame, a supporting rod is fixedly installed on the inner side surface of the portal frame, two cutting frames are slidably connected to the outer surface of the supporting rod, and through the arranged horizontal positioning assembly, a motor is started to drive a threaded lead screw to rotate, so that the portal frame is driven to slide, and then the supporting frame is driven to move horizontally. And the motor is started to drive the portal frame to horizontally move, so that horizontal movement of the cutting assembly is realized, the cutting position of the cutting assembly is changed, the flexibility and practicability of the device are greatly improved, and the cutting quality of the device is improved to a certain extent.

The invention discloses a full-automatic ton bag unpacking machine. Comprising a rack, a sliding rail arranged on the upper portion of the rack, an electric hoist moving along the sliding rail, a bag hanging assembly connected with the electric hoist and a temporary storage hopper assembly arranged in the middle of the rack. The sealing bin assembly is located below the temporary storage hopper assembly and can ascend and descend relative to the temporary storage hopper assembly; the bag opening assembly is arranged on the sealing bin assembly and integrally extends into a sealing bin for operation; the slide rail is used for limiting the motion path of the electric hoist; the bag hanging assembly is used for fixing bag lugs of the ton bag, so that the ton bag is kept in a stable posture in the lifting and moving process; the buffer hopper assembly is used for receiving materials discharged from the ton bags; the sealing bin assembly is in sealing connection with the buffering hopper assembly in the unpacking and discharging process and used for constructing a relatively-closed operation space to restrain dust from escaping. According to the unpacking device, the synergistic effect of automation, sealing and high efficiency is achieved, and dust pollution and manual labor intensity are reduced while the unpacking efficiency is improved.

The utility model discloses a biomass fuel cut-off machine, and relates to the technical field of cut-off machines. The feeding device comprises a bottom plate and a feeding box, wherein a quick dismounting mechanism is arranged on the feeding box; the rapid dismounting mechanism comprises a supporting rod fixedly connected to the top face of the bottom plate, the left side of the supporting rod is fixedly connected with the right side of the feeding box, a cutter is slidably connected to the inner wall of the feeding box, a connecting column is fixedly connected to the top face of the cutter, and a sleeve is arranged on the outer wall of the connecting column. The biomass fuel cutting device comprises a sleeve, the inner wall of the sleeve is connected with a first inner threaded column in a sliding mode, the inner wall of the sleeve is connected with a second inner threaded column in a sliding mode, and the inner wall of the second inner threaded column and the inner wall of the first inner threaded column are in threaded connection with a rotating shaft. And a new cutter can be quickly disassembled and replaced, the process is simple and quick, and the cutting efficiency of biomass fuel is greatly improved.

This utility model discloses a trimming and cutting device for particleboard production, including a U-shaped bottom hollow frame, sponge rollers rotatably mounted at the front and rear positions inside the U-shaped bottom hollow frame via bearing seats, a drive shaft rotatably mounted on one inner wall of the U-shaped bottom hollow frame, and an external spline shaft rotatably mounted on the inner wall of the U-shaped bottom hollow frame below the drive shaft. A left cutting disc is fixed to one end of the external spline shaft near the inner wall of the U-shaped bottom hollow frame. A three-gear speed-increasing transmission structure is installed between the drive shaft and the external spline shaft. This utility model controls the positions of the L-shaped shaft carrier, T-shaped hollow bushing, internal spline shaft, and right cutting disc via a control panel and an X-axis lead screw electric module. After adjustment, the motor transmits power to the external spline shaft and internal spline shaft, causing the left and right cutting discs to rotate synchronously. The operator manually pushes the particleboard until the left and right cutting discs synchronously trim the edges of the particleboard.

The application provides a kind of carotenoid Pickering emulsion microcapsule and its preparation method, belong to food microcapsule preparation technical field.The application uses octenyl succinic acid starch microparticle as the emulsifier of Pickering emulsion, its interface stability relies on the steric hindrance between microparticles, can adapt to high homogeneous pressure processing, so that the emulsion particle size can be further reduced;By pre-dissolving sucrose, malt dextrin and other hydrophilic macromolecules in water, the solubility of octenyl succinic acid starch in water can be effectively reduced, so that the Pickering emulsion can be successfully prepared;By reducing the ratio of crystallization and oil, the shearing time can be shortened;By improving the viscosity of emulsion, the contact time of material and oxygen can be effectively reduced during high-speed shearing and homogenization, so as to improve the crystallization yield and reduce the production cost.

The utility model relates to the field of exploration sampling technology provides a kind of rotary petroleum exploration core sampler to solve the problem such as the poor cutting flexibility of traditional core sampler, clamping is not stable, sampling efficiency is low.The sampler moves seat by electric guide rail drive, drives pivot and multiple cutting sheet flexible adjustment cutting position, adapt to different size shape's core block;Rotary table is rotated by second motor drive, realize multi-angle cutting, need not manual adjustment;Clamping assembly adopts two clamps synchronous movement of bidirectional screw drive, rubber pad increases friction, prevents core block sliding;Knocking assembly utilizes the power of first motor, moves up and down by cam driving split cutter, knocks the core block after cutting and realizes separation, need not additional power source.The sampler improves cutting efficiency and sample quality, reduces labour intensity, is applicable to the core sampling work in petroleum exploration, meets the efficient, accurate, safe sampling demand.

The utility model relates to an underground diaphragm wall reinforcement cage temporary fixing device convenient to disassemble, which comprises force transmission draw hook systems, a center-penetrating sleeve system and a pressure-bearing spring, the pressure-bearing spring is assembled on the force transmission draw hook systems, two ends of the center-penetrating sleeve system are respectively connected with the force transmission draw hook systems in a penetrating manner, and the pressure-bearing spring is positioned in the center-penetrating sleeve system. The tension hook systems connected to the two ends of the center penetrating sleeve system are connected with the two layers of reinforcing meshes of the underground diaphragm wall correspondingly. The steel bar fixing device has the advantages that the original mode of welding and fixing steel bars is changed into a temporary fixing device convenient to disassemble, waste of resources such as the steel bars and cutting materials is greatly reduced, the steel bar cutting time is saved due to the detachable structural mode, the working efficiency of workers and hoisting machinery is greatly improved, and the labor intensity of workers is lowered. And meanwhile, potential safety hazards in the installation process of the steel reinforcement framework are greatly reduced.

The utility model provides a precise positioning sheet metal part cutting device, which relates to the technical field of sheet metal part cutting, and comprises a cutting table, two sides of which are provided with fixed support plates; a driving cylinder is installed at the top of the fixed supporting plate, guide sliding grooves are formed in the two sides of the fixed supporting plate, and a guide sliding plate is installed at the output end of the driving cylinder at the top of the fixed supporting plate; a conveying belt is mounted on the outer sides of the driving rollers, and gears are mounted at the two ends of one driving roller; two driving plates are mounted on the side surface of the guide plate; the top of the driving plate is provided with a sawtooth-shaped structure, and the sawtooth-shaped structure at the top of the driving plate is meshed with the gears at the two ends of one transmission roller. The waste of the cut sheet metal parts is conveyed outwards through the conveying belt, accumulation of the waste on the periphery of the saw blade is remarkably reduced, the situation that the normal working path of the saw blade is affected by accumulation of the waste is avoided, and the problem that the normal working path of the saw blade is hindered by the accumulated waste is solved.

The invention discloses a slitting device for lead-acid battery pole plate production, and relates to the technical field of metal cutting, the slitting device comprises a cutting table, an adjustable cutting mechanism is arranged in the cutting table, the adjustable cutting mechanism comprises an inner supporting sliding rail, a chain transmission assembly, a crank sliding block assembly and a cutting machine, and the crank sliding block assembly comprises a sliding table; the sliding table is installed on the inner supporting sliding rail in a sliding mode, the cutting machine is installed on the sliding table and comprises a cutting motor and a saw blade, a pair of positioning compression rollers and an outer supporting sliding rail are arranged above the cutting table, the positioning compression rollers are arranged on the two sides of the saw blade, a conveying mechanism is arranged on the outer supporting sliding rail, and the cutting motor is installed on the outer supporting sliding rail. The conveying mechanism pushes a battery plate to move, the width degree of the plate is fed back through the amount of hydraulic oil entering and exiting the cavity connecting rod through the double-end hydraulic cylinder, the cutting time is saved, useless idle stroke is avoided, the cutting efficiency of equipment is improved, and the function of adjusting the cutting working condition according to the width degree of different plates is achieved.

The invention relates to the technical field of sapphire processing, and particularly discloses a high-precision sapphire optical wafer intelligent cutting device which comprises a processing platform, a cutting assembly is fixed to the processing platform and comprises a processing seat, and a transverse arc-shaped processing opening is formed in the middle of the side wall of the processing seat; the machining base is further provided with two first mounting grooves symmetrically formed based on the upper end and the lower end of the machining opening, first air cylinders are fixed to the bottoms of the first mounting grooves, a supporting frame is fixed to the output ends of the first air cylinders, a hollow supporting shaft is fixed to the side wall of the supporting frame, and a guide wheel is rotationally connected to the outer wall of the supporting shaft. A plurality of first through holes communicating with the interior of the guide wheel are formed in the outer wall of the supporting shaft, and a plurality of second liquid passing channels correspondingly communicating with the first through holes are formed in the inner wall of the guide wheel in a penetrating mode to the outer wall of the guide wheel along a center array. The problem that an existing sapphire optical wafer cutting device is low in cutting efficiency is solved.

The invention discloses a building steel pipe cutting machine, relates to the field of cutting equipment, and adopts the technical scheme that the building steel pipe cutting machine comprises a base, a cutting mechanism is rotationally arranged on the base, the cutting mechanism comprises a mounting frame rotationally arranged on the base, and a motor and a saw blade rotationally driven by the motor are arranged on the mounting frame; the two sides of the mounting frame are each fixedly provided with a swing gear, one side of each swing gear is meshed with a driving gear, and each driving gear is rotationally arranged on the base; the base is further provided with a clamping mechanism used for clamping a steel pipe. And one driving gear close to the clamping mechanism is linked with the clamping mechanism. The device has the beneficial effects that the whole process can be driven by rotating the rotating hand wheel, cutting is coherent without stopping, compared with a traditional mode, the cutting time of a single pipe is sharply shortened, the advantages of batch operation are more prominent, and the construction progress is accelerated; the labor intensity is greatly reduced, an operator only needs to easily apply force to rotate the hand wheel, abrasion of the saw blade is relieved, the service life is prolonged, and cost is saved.

Cutting equipment for stainless steel bands relates to the technical field of stainless steel band production and comprises a base, a locking part, a pressing part, a cutting part and a band coil fixing part. A locking part is movably installed on a strip coil sleeve shaft of the base, a protruding block ring is manually rotated to enable a protrusion on the protruding block ring to insert an inserting rod into a hole in the strip coil sleeve shaft to complete locking, and therefore the steel strip coil locking device can adapt to steel strip coils of various sizes. A second electric cylinder pulls an arc-shaped plate to press downwards to enable a pressing roller to press a steel belt coil, the steel belt coil is prevented from being broken outwards at the moment of opening, an operator is prevented from being injured, a telescopic frame presses downwards to enable a flattening rod to press a steel belt for fastening, a first electric cylinder pushes a cutting cover to move downwards, a sliding side plate makes contact with the steel belt for dust prevention, and meanwhile the circular saw cutting machine is started. The circular saw cutting machine is driven by the sliding rail to move to cut a steel belt, meanwhile, the dust collector is used for collecting dust, the cutting and dust prevention effects are achieved, automatic positioning and cutting of the steel belt are completed, cutting is more accurate, the labor cost is saved, and the cutting time is saved.

The utility model provides a novel oblique insertion type vegetable grafting device. The novel oblique insertion type vegetable grafting device includes: a workbench; a placing cylinder, the placing cylinder is equipped on the workbench, and a placing groove for placing stock is arranged on the placing cylinder; a mounting frame, the mounting frame is equipped above the workbench; a shearing mechanism, the shearing mechanism is equipped on the mounting frame and is used for shearing the stock; an adjusting mechanism, the adjusting mechanism is equipped on the workbench and is used for adjusting the inclination degree of the shearing mechanism. The novel oblique insertion type vegetable grafting device provided by the utility model can automatically shear the grafting port on the stock, ensure that the grafting port angle formed by the stock meets the grafting requirement, and improve the grafting success rate.

The utility model discloses an aluminum profile cutting device which comprises a bottom plate and a vertical plate and further comprises a supporting plate, a cutting mechanism, a conveying mechanism and a limiting mechanism, and the supporting plate is fixed to one side of the vertical plate; the cutting mechanism comprises an adjusting assembly, a lifting assembly, a plurality of blades and a plurality of rotating assemblies, the adjusting assembly is arranged on one side of the vertical plate, the lifting assembly is arranged between the adjusting assembly and the vertical plate, the blades are all arranged below the adjusting assembly, and each rotating assembly is arranged between the adjusting assembly and one blade; the conveying mechanism comprises an abutting plate, a sliding assembly and an abutting assembly, the sliding assembly is arranged on one side of the vertical plate, the abutting assembly is arranged on the sliding assembly in a sliding mode, and the abutting plate is fixed to the top of the abutting assembly; the limiting mechanism is fixed to one end of the vertical plate, the multiple blades are installed, the aluminum profile can be cut into multiple sections while the lifting assembly descends at a time, the cutting efficiency is improved, and the cutting time is saved.

The utility model relates to the technical field of capacitor manufacturing, and discloses a block lamination device of a multilayer ceramic capacitor, a protective film conveying mechanism is provided with a first vertical cutting assembly and a first transverse cutting assembly, and the first vertical cutting assembly and the first transverse cutting assembly are located between a first unwinding roller and a protective film stripping table; the first vertical cutting assembly comprises a roller rotationally connected to the rack, a vertical cutting support arranged above the roller and two circular knives rotationally connected to the vertical cutting support, the first transverse cutting assembly comprises a transverse cutting base plate, a transverse cutting support, a transverse cutting knife and a transverse cutting driver, and the transverse cutting driver drives the transverse cutting knife to cut a protective film; the dielectric film conveying mechanism is provided with a second vertical cutting assembly and a second transverse cutting assembly, the second vertical cutting assembly and the first vertical cutting assembly are the same in structure, and the second transverse cutting assembly and the first transverse cutting assembly are the same in structure; according to the utility model, the lamination efficiency of the protective diaphragm and the dielectric diaphragm can be improved, so that the production efficiency of block lamination is improved.

The present invention belongs to the field of laser cutting technology, and in particular, relates to a pipe cutting system and a pipe cutting method. The pipe cutting method includes controlling the second chuck to move along the first guide rail toward the preset material receiving position of the pipe, and controlling the fork mechanism holding the pipe to move toward the preset material discharge position; controlling the support assembly and the centering mechanism to rise to the first preset height; controlling the fork mechanism to release the pipe so that the pipe is placed on the support assembly and the centering mechanism; controlling the support assembly to descend to the second preset height, and controlling the centering mechanism to center the pipe; controlling the second chuck to drive the pipe to intermittently move along the first guide rail toward the first chuck, and controlling the fork mechanism to move toward the preset material loading position; controlling the first chuck to clamp the pipe, and controlling the cutting head to move from the preset safety height position to the preset cutting position and cut the pipe. The pipe cutting method improves the cutting efficiency and cutting quality of the pipe.

The invention discloses a linear feeding fettling cutter for one-step forming of a multilayer umbrella of a disc-shaped suspension type porcelain insulator, and belongs to the technical field of porcelain insulator processing. The linear feeding fettling cutter for one-time forming of the multilayer umbrella of the disc-shaped suspension type porcelain insulator comprises a cutter feeder which is arranged in a telescopic mode. The tool rest is fixedly connected with the telescopic displacement end of the tool feeder; the knife body is fixedly connected with the knife rest; the blade and the extension plate are integrally arranged; the blade comprises an end blade part and an umbrella blade part; the umbrella blade part is matched with the outer contour of the multi-layer umbrella, and the end blade part extends outwards from one end of the umbrella blade part and is arranged between the cementing end part of the disc-shaped suspension type porcelain insulator and the upper umbrella surface of the upper umbrella body. The multi-layer umbrella structure can be fettled and formed at a time.