42results about How to "Realize the cutting action" patented technology

The invention relates to a method and system for multimode touch three-dimensional modeling. The method comprises the steps of touch accumulation splicing three-dimensional modeling and comprises a three-dimensional space division step, a data filling step and a model splicing step. Touch stretch three-dimensional modeling comprises a step of creating a curved surface contour and a step of adjusting the shape; and touch extrusion three-dimensional modeling comprises a distance calculation step and a cutting step. According to the method, a terminal screen can be touched by adopting multiple different modes, touch three-dimensional modeling is achieved by recognizing touch point coordinates and performing three-dimensional world coordinate conversion and by utilizing modes of accumulated splicing, stretching and extrusion, a three-dimensional model construction mode is simplified, the high freedom of modeling is guaranteed, and random man-machine interaction three-dimensional modeling can be achieved only by means of the matching of fingers and the touch terminal screen.

The invention relates to a stitching instrument with a cutter, which comprises a support plate, a nail abutting seat, a nail bin, a cutter component, a propelling mechanism and a traction mechanism. The propelling mechanism and the traction mechanism are mounted on the support plate; the propelling mechanism is connected with the nail bin; the cutter component is mounted in an inner cavity of the nail bin and comprises a cutter slider and a cutter connecting steel wire rope; and the traction mechanism comprises a traction steel wire rope which is connected with a free end of the cutter connecting steel wire rope. The stitching instrument with the cutter is a linear type cutting stitching instrument with a sliding cutter, is applicable to the nail bin with the small longitudinal space, and is simple in structure, convenient in assembly and safe in use, triggering force of the stitching instrument is low, stitching nails are formed well, stitching and cutting actions are simultaneously realized by the effect of tension of the traction mechanism, the cutting direction of the stitching instrument is parallel to the direction of a stitching thread, and accordingly the stitching instrument is more applicable to popularization and application.

The invention discloses a multifunctional six-axis robot, comprising a base and a support, the support is installed on the base through bearings, the support can rotate on the base, an upper arm and a lower arm are hinged on the support, and the upper arm and the lower arm The arms are connected with telescopic rods, and the grippers are hinged on the telescopic rods. The grippers include a T-shaped support part, and three fingers, a spray head and a welding head are installed on the T-shaped support part. The center line of the three fingers The central angle is 120°, the cutter head is installed on the three fingers, and a plurality of negative pressure holes are arranged in the center of the T-shaped support part, and the negative pressure holes are connected with a negative pressure pump through a negative pressure tube. The invention can undertake multiple types of work, realize multiple functions, and reduce the use cost of the enterprise.

The invention discloses a workpiece automatic forming machine tool cutting mechanism, which includes a power system, a feeding mechanism, a clamping mechanism and a feed cutting mechanism; the feeding mechanism includes a feeding slider and a feeding slider driving mechanism, and the power system passes through The feeding slider driving mechanism is connected with the feeding slider; the clamping mechanism includes a first clamping block, a first clamping block driving mechanism, a second clamping block and a second clamping block driving mechanism, and the power system passes through The first clamping block driving mechanism is connected with the first clamping block, and the power system is connected with the second clamping block through the second clamping block driving mechanism; the feed cutting mechanism includes a cutting tool holder and The cutting tool holder driving mechanism, the power system is connected with the cutting tool holder through the cutting tool holder driving mechanism. The present invention can not only realize the functions of continuously conveying workpieces and positioning and clamping, but also realize the function of automatic cutting after positioning and clamping, integrating multiple functions into one.

The invention mainly discloses a power-driven wall body beaming machine which mainly comprises a driving wheel 1, a reduction gearbox 2, a driving motor 3, a control handle and a casing 4, a chassis 5, a scraper 6 and a scraper fixing adjusting seat 7, wherein bearings are mounted on the two sides of the driving wheel; the bearings are in transition fit connection with bearing seats; the bearing seats are fixed on the chassis; the reduction gearbox is connected with one side of the driving wheel through a reduction gearbox output shaft; the reduction gearbox is connected with the driving motor through a driving motor output shaft, and is connected the control handle and the casing through screw bolts; the control handle and the casing are connected with the chassis and the driving motor in a bolting manner; the scraper fixing adjusting seat is connected with the chassis in a welding manner; the scraper is connected with the scraper fixing adjusting seat in a bolting manner.

The invention relates to an iron sinter element and relative production, which can improve high strength and cutting property. Wherein, arranging the fuse dip material formed by molding metallic powder on at least one part of the surface of sinter element that obtained by heating the powder former on the iron sinter element; sintering the powder former with said fuse dip material, at the temperature above the carbon disperse temperature and under the fuse point of fuse dip material; and said powder is the iron powder mixture that removed graphite powder from the power mixture of iron sinter element that in pearlite organism; adding 0.01-1.0 mass% boric oxide and 0.1-2.0 mass% graphite powder, then said metallic powder is the copper or copper alloy powder.

The invention relates to a stitching instrument with a cutter and a cutter component of the stitching instrument with the cutter. The cutter component comprises a cutter slider, a cutter connecting steel wire rope, guiding plates and a fixing block; the cutter slider is provided with the cutter, a triggering plate, a positioning plate, positioning pins, a steel wire rope mounting block and a mounting hole; one end of the cutter connecting steel wire rope penetrates through the mounting hole and is fixed; each guiding plate is provided with a guiding groove, the guiding grooves correspond to the positioning pins, and the cutter slider is slidably mounted between the two guiding plates via the positioning pins; and the fixing block is mounted below the guiding plates and the cutter slider. The cutter component of the stitching instrument with the cutter is mounted in an inner cavity of a nail bin, and the cutter connecting steel wire rope of the cutter component is connected with a traction mechanism. The stitching instrument with the cutter is applicable to the nail bin with the small longitudinal space, and is simple in structure, convenient in assembly and safe in use. The triggering force of the stitching instrument is low, stitching nails are formed well, stitching and cutting actions are simultaneously realized by the effect of tension of the traction mechanism, the cutting direction of the stitching instrument is parallel to the direction of a stitching thread, and accordingly the stitching instrument is more applicable to popularization and application.

The invention discloses a cantilever water gun. The cantilever water gun comprises a bed body, a turntable rotationally arranged on the bed body through a first rotating shaft, a big arm rotationally arranged on the turntable through a second rotating shaft, and a small arm rotationally arranged on the big arm through a third rotating shaft; the first rotating shaft extends along the vertical direction; the second rotating shaft and the third rotating shaft are parallel to each other and extend along the horizontal direction respectively; and a section of cavity is formed in the small arm, the cavity is provided with an inlet and an outlet, a high-pressure copper pipe communicated with a water source is arranged on the inlet, and a gun head is arranged on the outlet. The invention overcomes the defects of the prior art, and provides the cantilever water gun capable of realizing arc line cutting.

The invention provides an automatic cutting and conveying device based on melt-blown cloth processing, relates to the technical field of cloth processing, and solves the problems that continuous cutting of cloth cannot be synchronously realized in the cloth conveying process through structural improvement, diffusion type jet drying of the cloth cannot be achieved in a linkage mode in the cloth conveying process, and the cloth cannot be tensioned in advance through structural improvement. The automatic cutting and conveying device based on melt-blown cloth processing comprises a frame body; the cloth is conveyed on the frame body; and a cutter frame is welded to the frame body. A stress arm is welded on a cutter seat, and a stress plate is welded on the stress arm; and the stress plate is located below a poke rod, and the poke rod makes elastic contact with the stress plate, so that the cutting action of a cutter can be achieved through extrusion and poking of the poke rod.

The invention belongs to the technical field of cutting equipment, and relates to cutting equipment for plastic products, in particular to a fixed-length cutting device for an angular panel. The device comprises a worktable, wherein the worktable is installed at the downstream position of an extrusion process, an extruded panel is guided in from one side of the worktable and guided out from the other side of the worktable, a head cutting assembly is installed in the table top of the worktable, and a cutting assembly and a length fixing assembly are sequentially installed at the downstream position of the head cutting assembly. The cutting assembly and the length fixing assembly are arranged at an interval, the gap between the cutting assembly and the length fixing assembly is the fixed length of a panel to be cut, and the cutting assembly is used for cutting the panel with the fixed length. The length fixing assembly and the cutting assembly are connected through a positioning plate, and the two ends of the positioning plate are fixed to the end surfaces, on the same side, of the length fixing assembly and the cutting assembly respectively.

The invention discloses an operation wound nursing instrument for the general surgery department, and relates to the technical field of medical apparatuses. The instrument comprises a liquid supply box, a handheld shell and a low-temperature anesthesia nursing mechanism at the right end of the handheld shell; the low-temperature anesthesia nursing mechanism comprises an installing box and a fixingplate, and the installing box and the fixing plate are fixedly connected with the upper and lower sides of the right end of the handheld shell respectively; an air inflation bag is fixedly installedat the inner top of the installing box; a low-temperature anesthesia device at the lower end comprises heat conduction boxes; a semiconductor refrigerating sheet is installed in an installing groove;a heat conduction clamping sheet is fixedly connected to the upper end of the semiconductor refrigerating sheet; the cutting device comprises a driving motor fixed to the right part inside the installing box; an upper cutter is inserted to the lower end of a control block. The operation wound nursing instrument has the advantages that lower-temperature anesthesia effect or ultralow-temperature cell death is utilized, wounded redundant tissue is subjected to precise and intelligent anesthesia excision, the operation is convenient, and the pain of a patient is relieved; meanwhile, flushing nursing can be conducted, and the instrument is more convenient to use.

The invention provides an optical fiber shearing tool and operating method. A tailstock is fixedly installed at the tail part of a handheld barrel, and an end cap is locked and fixed at the head partof the handheld barrel via a round nut; a piston cavity is arranged in the handheld barrel, a piston body is matched and installed in the piston cavity in a sliding manner; the piston body is fixedlyconnected with a piston rod arranged in the piston cavity; a push rod is connected with the other end of the piston rod; the push rod penetrates through the end cap; the push rod is hinged and connected with the bottom end of a movable blade via a link mechanism; the movable blade is hinged to a fixed blade via a rotation shaft; the fixed blade is fixedly installed on a blade mounting base via a blade fixing bolt; the blade mounting base is fixed on the top of the end cap; and a control valve rod used for controlling high-pressure air to enter is installed in the tailstock. The shearing tool adopts a high-pressure air source as a power source, adopts the link mechanism to drive the blades to act, and thus finally achieves shearing operation.

The invention provides an electric scissor with monitorable shear force in real time. The electric scissor comprises a scissor body and a fixed scissor blade and a movable scissor blade, wherein the fixed scissor blade and the movable scissor blade are arranged at the scissor port of the scissor body, the fixed scissor blade and the movable scissor blade are hinged and fixed through a hinge shaft,the fixed scissor blade is fixed at the scissor port of the scissor body through a screw, a motor is arranged in the scissor body, the output shaft of the motor is connected with a first gear, the first gear is meshed with a second gear, the second gear is provided with an eccentric shaft, a movable long hole is formed in the tail end of the movable shear blade, a bearing is clamped in the movable long hole in a clamped mode, the bearing is connected with a movable rod through a pin body, the upper end of the movable rod is connected with the eccentric shaft; the electric scissor further comprises a processing chip, a mechanical sensor and a display screen, wherein the mechanical sensor and the display screen are connected with the processing chip, the mechanical sensor is arranged on theeccentric shaft, the display screen is arranged on the scissors body. According to the electric scissor with monitorable shear force in real time, the shearing strength is monitored in real time, sothat the working efficiency is improved.

The invention provides a full-automatic unattended propellant sampling machine and a preparation method. The middle of the top of a rack structure is provided with a sliding rail mechanism, the sliding rail mechanism is fixedly provided with a first cutting-off power mechanism used for slicing propellants, and the bottom end of the first cutting-off power mechanism is fixedly provided with a first cutter assembly; the sliding rail mechanism is connected with a pushing mechanism used for pushing the sliding rail mechanism to move, and the pushing mechanism is fixed to the top of the rack structure; a feeding guide structure used for conveying propellant powder blanks is in butt joint under the first cutter assembly; a second cutting-off power mechanism used for cutting cut medicine strips into dumbbell shapes is mounted on the tail section of the rack structure in a supporting mode; and a second cutter assembly is fixed to the bottom end of the second cutting-off power mechanism. According to the sampling machine, full-automatic equipment is adopted for completing the whole sampling technological process, and parameterized cutting, slicing and slitting of the propellant powder blanks and machining of dumbbell-shaped test pieces are achieved in an unattended mode.

The invention provides a method for improving the shearing precision of a head cutting flying shear. The method comprises the steps that a rolled piece passes through a length calculation formula: L = N * LPP; the method comprises the following steps: 1) calculating the pulse equivalent from the working roll diameter: LPP1 = pi * Dw/(PRR * i); (2) measuring the pulse equivalent through two HMDs: LPP2 = L2/N2; finally, when the rolled piece passes through the length L, LPP = (LPP1 + LPP2average)/2; according to the method, the pulse equivalent LPP1 is calculated from the working roll diameter, the pulse equivalent LPP2 is measured through the two HMDs, the two methods are combined to obtain the average value, and therefore the accuracy and precision of the algorithm are improved, the detection precision of a detection mechanism is improved, the shearing precision of the head-cutting flying shear is improved, the cutting loss rate is reduced, and the working efficiency is improved. And the yield and the economic benefit are improved.

The invention discloses a bendable planer tool device. The bendable planer tool device comprises an outer-layer protection sleeve, a rotatable inner pipe arranged inside the outer-layer protection sleeve and a planer tool bit, wherein one end of the rotatable inner pipe is used for being connected with a rotating driving device, and the other end of the rotatable inner pipe is connected with the planer tool bit; a metal pipe is arranged at the tail end of the outer-layer protection sleeve, and a memory alloy pipe is arranged at the front end of the outer-layer protection sleeve; the rotatableinner pipe comprises multiple single-section inner pipe units and multiple hinging connecting pieces, the multiple single-section inner pipe units are sequentially connected, the single-section innerpipe unit located at the tail end is specifically connected with the planer tool bit, and any two adjacent single-section inner pipe units are connected through the corresponding hinging connecting pieces. The bendable planer tool device can be bent in the certain angle range, and better adapts to different to-be-cut positions inside the human tissue and cutting angle adjustment accordingly, and thus operative efficiency is remarkably improved.

The invention relates to the technical field of feed processing equipment, and discloses a stepping feed crushing device. The device comprises a workbench, the top of the workbench is fixedly connected to a box body, one side of the top of the box body is fixedly connected to a motor, a guide plate is arranged on the outer side of the box body, a cutter is fixedly connected to the bottom of the guide plate, the cutter movably abuts against the outer side of the workbench, the outer side of the guide plate is slidably sleeved with a limiting plate, the limiting plate is fixedly connected to theouter side of the box body, the box body is rotationally connected to a rotary disc and a driven gear which are in coaxial transmission, the rotary disc is located on the inner side of the box body,the driven gear is located on the outer side of the box body, the front side of the driven gear is fixedly connected to a sliding shaft, the sliding shaft is sleeved with the guide plate, and a driving gear is fixedly connected to an output shaft of the motor. The device is reasonable in design, under the driving effect of the motor, automatic feeding and straw sectioning actions can be achieved,the straw feeding and sectioning actions are conducted in a staggered mode and matched with each other, the automation degree is high, and the straw crushing efficiency is effectively improved.

The present invention relates to a sausage casing cutting device. The sausage casing cutting device is used for cutting continuously fed sleeve shrinkage sausage casings on a sleeve shrinkage rod. Thesausage casing cutting device comprises a cutting mechanism and a first sausage casing limiting member; the cutting mechanism is used for cutting the sleeve shrinkage sausage casings around the circumference of the sleeve shrinkage sausage casings; the first sausage casing limiting member is designed to be inserted into the radial ranges of the sleeve shrinkage sausage casings to block the feeding movement of the upstream sleeve shrinkage sausage casings; wherein the first sausage casing limiting member and the cutting mechanism are designed to enable the first sausage casing limiting memberto be inserted into the radial ranges of the sleeve shrinkage sausage casings at an initial position; then the first sausage casing limiting member moves downstream along the feeding direction of thesleeve shrinkage sausage casings to a first position; and thus the cutting mechanism can conduct cutting of the sleeve shrinkage sausage casings between the primary position and the first position. The present invention also relates to a sausage casing sleeve shrinkage machine with the sausage casing cutting device and a sausage casing cutting method.

A hysteromyoma sampling device for the gynecology department comprises a probing rod body and clamping assemblies. The probing rod body comprises a hollow outer cylinder, a sliding core cylinder, placement side holes and side insertion strips; the number of the clamping assemblies is two, and one clamping assembly is arranged in each placement side hole. Each clamping assembly comprises a hinged mandrel, a right swing rod, a left transmission rod, a left driving rod and a left driven rod. Each right swing rod comprises a follow-up rod body and further comprises a follow-up lantern ring, a rotation stopping plug and a rotation stopping stop rod.