20results about How to "Guaranteed cutting efficiency" patented technology

This invention relates to the field of medical device technology and discloses a rotary cutting and volume reduction device, comprising: a rotary cutting head, an outer tube assembly, a torque transmission tube, and a limiting structure. The torque transmission tube is used to drive the rotary cutting head to rotate relative to the outer tube assembly. The limiting structure includes: a first limiting surface, a second limiting surface, and a rolling assembly. The first limiting surface is located at the distal end of the outer tube assembly and faces the proximal end of the outer tube assembly. The second limiting surface is located at the distal end of the torque transmission tube, and the first and second limiting surfaces are opposite to each other. The rolling assembly includes rolling elements. The first limiting surface is rotatably connected to the second limiting surface through the rolling elements. The first limiting surface is used to limit the displacement of the rolling elements and the second limiting surface towards the distal end. The first and second limiting surfaces limit the axial movement of the distal end of the torque transmission tube, thereby limiting the distal movement of the rotary cutting head, improving the axial stability of the rotary cutting head. Multiple rolling elements, acting as a friction pair, can reduce the friction between the first and second limiting surfaces, reducing energy loss.

The present application relates to the technical field of pentane application, and particularly relates to a pentane application system and a control method, which comprises a pentane storage tank used for storing liquid pentane, a liquid supply assembly in communication with the pentane storage tank, a gasifier in communication with the liquid supply assembly, the liquid supply assembly being capable of conveying the liquid pentane in the pentane storage tank into the gasifier, and a heating assembly comprising a heating medium inlet pipeline and a heating medium outlet pipeline in communication with each other, the heating medium inlet pipeline and the heating medium outlet pipeline being both arranged on the gasifier, a pressure sensor arranged on the gasifier and electrically connected with the electric control throttle valve. The present application can ensure the continuity of production, thereby ensuring the cutting efficiency and improving the safety of pentane gasification.

The utility model discloses electric screwdriver improvement structure is detected with screw thread relates to screw thread detection equipment technical field, including base, the base one end upside is provided with support platform, is equipped with screw hole on the support platform, the support platform upside is installed with the measured work piece fixed base, is equipped with the nut clamping slot on the measured work piece fixed base. The utility model discloses through setting laser ranging sensor, servo motor and ball screw, makes laser ranging sensor accurate measurement the interval between mobile seat and support platform, and servo motor drives ball screw to rotate, makes accurate movement of moving, and then accurate control the interval between mobile seat and support platform, guarantees the accuracy of screw thread detection.

The application discloses a device for eliminating the burr defects of hot-rolled stainless steel edges, which comprises a mounting plate, an adjusting mechanism, an edge cutting mechanism, a flat polishing mechanism and a side polishing mechanism, wherein the adjusting mechanism, the edge cutting mechanism, the flat polishing mechanism and the side polishing mechanism are arranged on the mounting plate, the edge cutting mechanism is arranged at one end of the mounting plate, the side polishing mechanism is arranged at the other end of the mounting plate, and the flat polishing mechanism is arranged between the edge cutting mechanism and the side polishing mechanism; the adjusting mechanism is movably connected with the mounting plate to adjust the spacing; and the mounting plate is arranged on a mounting frame. The edge cutting mechanism can cut the edges of the stainless steel plate, then the flat polishing mechanism and the side polishing mechanism can polish the cut edges of the stainless steel plate and remove the burrs. Furthermore, the edge cutting mechanism is additionally provided with a cleaning mechanism and a grinding mechanism, the cleaning mechanism can effectively clean the adhered sundries on the cutter to keep the cutter clean, the grinding mechanism can grind the cutter in real time to ensure the sharpness of the cutter, so that the cutter can cut quickly and the burrs can be reduced.

This utility model relates to the technical field of slice thickness adjusters, specifically a bamboo shoot slice thickness adjuster. It includes an operating table, on which a thickness adjustment component, a slicing component, and a pushing component are arranged. A limit bar is fixedly installed on the top of the operating table, and the thickness adjustment component is mounted on the limit bar. The slicing component is fixedly connected to the top of the limit bar via a support rod. The slicing component includes a housing fixedly mounted on the support rod. A moving rod is slidably installed through the upper limit of the housing. A reciprocating moving component is installed inside the housing to control the reciprocating movement of the moving rod. One end of the moving rod is connected to a blade via a connecting clamp. The pushing component is located on the top of the operating table and includes a push plate for pushing bamboo shoots. A position adjustment component is connected to one side of the push plate via an elastic element, and the elastic element can immediately push the push plate towards the bamboo shoot after the bamboo shoot is sliced. This utility model provides a bamboo shoot slice thickness adjuster that allows for immediate adjustment of the bamboo shoot feed position and different blade speeds, enabling rapid control of the blade's cutting speed.

The utility model relates to the technical field of granulator, concretely is a kind of granulator's press scraper holder structure, the granulator's press scraper holder structure includes scraper holder and the press scraper holder assembly of being set to the one side of scraper holder, be provided with hobbing assembly between scraper holder and press scraper holder assembly, scraper holder includes base and two fixed in the upper end surface of base support, press scraper holder assembly includes backplate and the hydraulic ram of being set to the one end of backplate away from base, both ends of hydraulic ram are connected with lug plate, and hydraulic ram is connected with backplate and upper support table respectively by two lug plates, and upper support table is connected by two turnover hinges between backplate. The granulator's press scraper holder structure is contacted and connected with two supports respectively by two ejector pins, carries out pressure tight handling to support, guarantees that spline roller keeps stable state in working process, so that material can keep stable state and is delivered to scraper main body, guarantees the stability of long-term use.

The invention belongs to the technical field of casting blank cutting, and particularly relates to a conveying roller device and method for solving adhesion of a casting blank after cutting. The lifting roller is arranged between the conveying roller and the flame cutting area, due to the fact that the lifting roller rotates by one circle, the highest point of the upper end of the lifting roller is higher than the upper end of the conveying roller, and the lowest point of the upper end of the lifting roller is lower than the upper end of the conveying roller. Therefore, one end of the cut casting blank can be lifted up through the lifting roller, displacement in the vertical direction of the casting blank to be cut is achieved, then the adhesion position is snapped through the lifting force of the lifting roller and the gravity of the casting blank, and the cutting efficiency and safety of the casting blank are effectively guaranteed. The device is simple in structure, can effectively solve the problem of casting blank adhesion, reduces the labor of workers, and avoids production accidents caused by untimely treatment.

The application relates to the technical field of bearing steel ball cutting, in particular to a steel ball blank automatic cutting device and a cutting method, which comprises a rack and a material collecting groove, a material discharging groove is arranged on the rack, the material collecting groove is located at the outlet of the material discharging groove, the rack is provided with a power device, at least two groups of oppositely arranged first cutters are arranged in the rack, the first cutters are arranged on the two sides of the rack, at least one group of first feeding rollers is arranged on each side of the rack, a first feeding hole is arranged on the rack and corresponds to the position of the first feeding roller, a driving shaft is coaxially fixedly connected to the output end of the power device, a driving mechanism is arranged on the driving shaft, the driving mechanism drives the first cutters to reciprocate relative to the first feeding hole, the cutting efficiency is effectively ensured, the phenomenon that the steel ball blanks are accumulated in the material groove or even blocked is avoided, and the production efficiency of the steel ball blank cutting device is improved.

This invention provides a circuit board cutting machine with dust removal function, relating to the field of circuit board cutting. The circuit board cutting machine with dust removal function includes: a cabinet, a protective cover, a control unit, a drive assembly, a cutting head, and a dust collection assembly. The control unit integrates modules for multi-source signal acquisition and preprocessing, signal blind source separation, cutting stability analysis and chatter identification, tool wear trend prediction, multi-objective fuzzy decision-making and parameter control, and safety protection and fault handling. It acquires spindle current, vibration, and acoustic emission signals through multiple sensors, preprocesses and removes interference through blind source separation, and extracts cutting force and tool wear components. Combining variational mode decomposition to identify chatter and predict tool wear status, it constructs a dual-input dual-output fuzzy controller to collaboratively optimize feed speed and dust collection airflow, achieving adaptive matching of processing and dust removal parameters. This invention improves the stability of the circuit board cutting process, extends tool life, and enhances equipment reliability and processing accuracy.

A spherical surface machining tool includes a tool body, several cutting blades, and several elastic supports. The tool body is a cylindrical structure with an open top. Several cutting blade receiving grooves are spaced apart along the circumferential direction on the top of the tool body, and the cutting blades are correspondingly installed in each cutting blade receiving groove. On the circumferential direction of the tool body, a chip removal groove and an elastic support receiving hole are respectively formed on both sides of each cutting blade receiving groove. The chip removal groove is spirally formed on the outer surface of the tool body and penetrates the top and bottom end faces of the tool body. The cutting edge of each cutting blade is higher than the top surface of the tool body and extends into the area where the chip removal groove is formed on the top of the tool body, so that the chip removal groove is located below the cutting edge. The elastic supports are disposed in the elastic support receiving holes. When subjected to external force, the elastic supports retract into the elastic support receiving holes along the axis of the tool body; when there is no external force, they extend out of the top surface of the tool body along the axis of the tool body. This invention can achieve centering when machining spherical surfaces and can accommodate and remove chips or waste material.

The utility model discloses a kind of stacking and arranging mechanism of automobile parts coating hanger offline, including rack, mounting bracket, jacking device, blanking device and pusher device, workbench is equipped on rack, mounting bracket is fixed on rack, jacking device is fixed at the bottom of workbench, and top end penetrates workbench and stretches out, blanking device is set on mounting bracket, pusher device is set on workbench. By being equipped with blanking device, coating hanger can be conveniently taken out from production line, without needing manual taking out, saving labor;By being equipped with jacking device, it can prevent coating hanger unloaded by blanking device from being laid down on workbench, facilitate coating hanger orderly arrangement one by one, without needing manual placing;By being equipped with pusher device, it can push the whole coating hanger after stacking, facilitate blanking device to continue blanking, to ensure the efficiency of blanking.

The application relates to the technical field of stone processing, and discloses a stone cutting device which comprises a cutting mechanism, a pushing mechanism and a limiting mechanism. The pushing mechanism comprises a pushing component and a placing table, the placing table is provided with a placing area, the placing area is arranged between the pushing component and the cutting component; the limiting mechanism is arranged on the two sides of the cutting mechanism; the pushing component comprises a first air cylinder, a pushing piece and a pressure sensor, the driving end of the first air cylinder is in driving connection with the pushing piece, one side of the pressure sensor is connected with the pushing piece, the sensing surface of the pressure sensor is in abutment with the stone, and the first air cylinder is electrically connected with the pressure sensor. The pressure sensor is used for monitoring the stone cutting resistance in real time, the pushing speed is dynamically adjusted according to the pressure fluctuation, the cutting quality is effectively improved, the equipment damage and the safety hidden danger can be reduced, the cutting efficiency can be ensured, and the efficiency requirement of large-scale production can be met.

The present application relates to red phosphorus processing equipment technical field, disclose a kind of red phosphorus material cutting equipment and cutting method, the cutting device includes: object table;Water tank assembly, the fixture is equipped in the water tank assembly, and the fixture is used to chuck red phosphorus material;Lifting assembly, is equipped on the object table;Cutting feed assembly, and the output end of the lifting assembly is fixed, can be driven under the lifting assembly and lift movement;Cutting assembly, and the output end of the cutting feed assembly is fixed, the cutting feed assembly drives the cutting assembly reciprocating motion along first direction to the red phosphorus material and carries out cutting;Fire control system, for monitoring and carrying out fire extinguishing to the cutting state of the red phosphorus material in the water tank assembly.The beneficial effects of the present application: improve red phosphorus material cutting efficiency, keep the consistency of red phosphorus material cutting, while, reduce the harm of red phosphorus material cutting to worker's body, reduce the safety risk of red phosphorus material cutting.

This invention relates to the field of hot-rolled plate production, and more particularly to a cutting device for hot-rolled plate production. A cross-cutting machine is configured in the middle of a roller conveyor. A mounting base is hydraulically liftable inside the roller conveyor. A buffer platform is horizontally slidably mounted on the upper end of the mounting base. Multiple follower rods are mounted on the buffer platform. These follower rods are pushed by the hot-rolled plate to generate independent horizontal displacements. A composite piston rod passes through the bottom of each follower rod. One end of the composite piston rod is connected to an energy storage cylinder on one side of the mounting base, and the other end is connected to an excitation cylinder on the buffer platform. In this invention, the multiple follower rods in the middle of the roller conveyor can sense contact with the end of the plate, thereby linking the internal composite piston rod and hydraulic mechanism to identify the follower rod at the most concave position and drive the cross-cutting machine to change its cutting position. This mechanical contact structure avoids the influence of environmental interference and inertial vibration on positioning, ensuring stable and accurate cutting of irregular end defects even under harsh working conditions, while maintaining cutting efficiency.

The utility model relates to a kind of feeding and discharging device for spline shaft processing, including support leg, the top of support leg is installed with feeding assembly, the top of feeding assembly is installed with connecting assembly, the top of connecting assembly is installed with discharging assembly, the feeding assembly includes conveyor belt, transmission roller and baffle, the baffle is fixedly installed on the surface of conveyor belt, and transmission roller and conveyor belt are engaged transmission by tooth slot;The utility model is provided with conveyor belt below discharging cylinder, installs baffle on conveyor belt, uses baffle to promote movable plate overturning, to play to let spline shaft one by one smoothly discharging, and cooperate the setting of multiple baffles, every spline shaft can be positioned, ensure every spline shaft with the movement of conveyor belt and successfully complete feeding work, while a complete set of shunting and single location, complete the arrangement of spline shaft while ensuring discharging efficiency.

The invention discloses a water-jet-guided laser head and a water-jet-guided laser processing device, relates to the technical field of laser processing, and aims to solve the problems that an existing water-jet-guided laser head cannot cool a lens and cannot dry the interior of the existing water-jet-guided laser head. According to the water guide laser head, the vortex separation structure is arranged on the shell, so that input high-pressure gas can be separated into cold airflow and hot airflow; wherein cold air flow can flow into the mirror cavity from the cold air outlet of the vortex separation channel through the cooling channel, is directly contacted with the lens assembly, exchanges heat with the lens assembly and then is discharged from the cold air discharge hole, so that the temperature of the lens is effectively reduced, and the mirror cavity is dried and cleaned; the hot air flow can flow into the fit clearance of the drying chamber and the nozzle from the hot air outlet of the vortex separation channel to dry the interior of the water guide laser head, and is discharged through the hot air discharge structure while taking away internal moisture and impurities to form positive pressure air flow blown outwards, so that the interior of the water guide laser head is further ensured to be dry and clean.

The utility model provides a minimum quantity lubrication supply device and a numerical control machine tool. The minimum quantity lubrication supply device comprises a machine tool spindle with a containing groove in one end. The cutter is mounted on the machine tool spindle and internally provided with a particle supply channel; the conveying pipeline is installed in the machine tool spindle, the output end of the conveying pipeline is connected into the containing groove, and an inner-layer channel and an outer-layer channel which are not communicated with each other are arranged in the conveying pipeline; the gas inlet and the lubricating oil inlet are formed in the machine tool spindle and communicate with the outer-layer channel and the inner-layer channel through a gas conveying channel and an oil conveying channel correspondingly; the sealing bracket is arranged in the accommodating groove and is provided with a mixing cavity for connecting the inner-layer channel and the outer-layer channel; the premixing unit is arranged in the mixing cavity, a premixing cavity is formed in the premixing unit, one end of the premixing unit is provided with an oil gas inlet communicated with the premixing cavity, and the other end of the premixing unit is provided with a first filtering structure communicated with the premixing cavity; gas and lubricating oil are input into the premixing cavity through the gas conveying channel and the oil conveying channel to be premixed, and an oil-gas mixture forms aerial fog particles in the mixing cavity through the first filtering structure and is output out of the tool through the particle supply channel.

The utility model relates to a heat preservation bag making technical field, the utility model provides a kind of longitudinal cutting device for microfoamed nonwoven heat preservation bag making, it includes: support frame, the middle part of one end of support frame is equipped with object avoidance, the top of one end of support frame is fixedly connected with linear slide rail, the outside vertical sliding connection of linear slide rail has displacement plate;Cutter, cutter is fixedly connected in the bottom end of displacement plate longitudinally, guide through slot is equipped on displacement plate, the top of support frame is provided with transmission assembly, transmission assembly is used to cooperate guide through slot and cutter and divides heat preservation bag;Carrying plate, carrying plate is fixedly connected in the middle part of one end of support frame, the both ends of carrying plate are provided with blanking assembly, blanking assembly is used to cooperate with the heat preservation bag after being received and divided of centralized box. Through the above technical scheme, the existing technology is solved, and the existence of heat preservation bag after being divided on platform, the problem of subsequent heat preservation bag dividing efficiency is easily influenced.

The present application relates to the field of ore processing equipment, specifically is a kind of ore transmission and screening and desliming processing equipment, including conveyor belt, conveyor belt is inwardly concave arc structure, the upper side middle part of conveyor belt is provided with U-shaped frame, the inside right side of U-shaped frame is rotatably provided with the separation component that the ore mixed in soil is extracted to the upper side of soil, the inside left side of U-shaped frame is provided with the cleaning component that ore is shunted and brushed, the upper side left part of conveyor belt is provided with the discharging component that ore is classified, the present application is separated by separation component, and the soil after separation is first leaked to conveyor belt, then ore falls to the upper side of soil, to realize the separate placement of soil and ore, then the soil adhered to the outside of ore is further brushed by cleaning component, finally the ore on the upper side is discharged by discharging component, so that the soil content in ore is smaller.