650results about How to "Easy to cut off" patented technology

An anvil assembly for use with a surgical stapler is provided. The anvil assembly includes a cut ring assembly having a body and a cover. The cover has a first layer of material having a first hardness to allow penetration by a knife of a surgical stapler and at least one additional layer of material having a second hardness greater than the first hardness to minimize penetration of the cover by a knife of a surgical stapler.

The invention provides a waste cable recovery system and belongs to the technical field of waste cable reuse. The system includes frame, pay-off roll, straightening device, cutting device, cop core winding roller, two cooling devices, two cutting devices and crushing device. A let-out roller, a straightening device, a cutting device and a cop core winding roller are arranged in sequence from one end of that frame, two cooling device and two cutting devices are arranged between the cutting device and the cop core winding roller and are symmetrically arranged on both sides of the frame, the cooling device is close to the frame, and the cutting device is far away from the frame. The invention provides a waste cable recovery system, by carrying out straightening first, and Cutting, Cut off thecable sheath after cooling, the cable sheath after the cutting-off falls into the lower crushing device for crushing, copper core is wound on the copper core winding roller along a straight line, after straightening the cable sheath, adhesion and incessant cutting of the cable sheath can be avoided, thereby avoiding scratching the copper core, the cable sheath is cut off after cooling, and is easy to cut and crushing.

The preferred methods and devices described herein provide for creating adhesions between the tissue layers of folded soft tissue. The methods described can be accomplished with the use of an endoscope and once folds of tissue are formed and brought together using methods known in the art, the folds can be secured using a clamping system. This clamping system retains the tissue folds in a side by side relationship by exerting a clamping pressure against the folds. Over time the clamping pressure may initiate mucosal layer necrosis, deep tissue layer intermingling and tissue knitting.

The invention discloses a portable device for soil surface in situ vertical permeability experiment. The device comprises a water supply unit and a measuring unit. The water supply unit comprises a water storage bucket, a lifting platform and a steady flow box; the storage bucket is in a Mariotte flash structure, and used to provide a constant head; the measuring unit comprises a measuring cylinder and pressure measuring lines; pressure measuring holes are arranged at the upper end of the measuring cylinder and below the water inlet of the measuring cylinder; a plurality of pressure measuring holes in spiral fan shape are distributed outside the measuring cylinder, and are internally provided with a Pitot tube plugs; a knife edge is arranged at the bottom of the measuring cylinder; the water inlet of the measuring cylinder is communicated with the water outlet at the bottom end of the steady flow box; and the Pitot tube plugs are communicated with the pressure measuring lines through PU tubes. The invention has experimental functions of fixed water head measurement and falling head measurement, can conduct layered determination on the permeability coefficient of the soil surface, effectively reduce the destruction of soil disturbance on the original structure and permeability characteristic, and is applicable to soil with different permeability characteristics, and convenient for carrying and operation, especially suitable for soil in situ permeability experiment in the field.

The invention discloses a cable folding and unfolding apparatus with a counting cut-off function for power line setting up. The cable folding and unfolding apparatus comprises a device main frame. The lower part of the device main frame is provided with a walking motor which cooperates with a wheel axle. The wheel axle is provided with a rear wheel, and the upper part of the device main frame is provided with a left frame and a right frame, wherein the right frame cooperates with an adjustment oil cylinder provided on a slide carriage. The upper part of the left frame is provided with a winding-and-unwinding motor. The upper part of the right frame is provided with a rotary shaft, and both the winding-and-unwinding motor and the rotary shaft are matched with shaft sleeves provided on both sides of a winding and unwinding frame. The device main frame is also provided with a counting frame. The counting frame is provided with a counting roller and a driven roller. The cable folding and unfolding apparatus with the counting cut-off function for power line setting up can perform folding and unfolding, calculate the meters of the unfolded part of a cable, so that operation personnel can accurately know the length of the unfolded part of the cable to prevent the unfolded part from being too long or too short; and a cutting device is provided, so that the cable cut-out is fast and convenient.

The invention relates to the technical field of mechanical devices, in particular to an automatic cutoff device for a heat shrinkage sleeve. The device comprises a feeding mechanism, a cutting mechanism and a tube penetrating mechanism, the cutting mechanism is located between the feeding mechanism and the tube penetrating mechanism, the feeding mechanism comprises a storage assembly and a feedingassembly, the feeding assembly is located between the storage assembly and the cutting mechanism, the cutting mechanism comprises a bearing frame, a cutter and a driving assembly, the driving assembly is located on the top of the bearing frame, the cutter is located over the bearing frame, the cutting mechanism further comprises two U-shaped limiting plates, the U-shaped limiting plates are arranged on the top of the bearing frame at an equal interval, and the tube penetrating mechanism comprises a tube penetrating assembly and a material supply assembly. Workpieces can be automatically cut off through the cutting mechanism, wire tube penetrating work can be automatically completed through the tube penetrating mechanism, manpower input is lowered, and labor intensity of workers is relieved.

The invention discloses a cutting device for polymer film production, which comprises a bottom plate, both sides of the top of the bottom plate are fixedly connected with support rods, the top of the support rods is fixedly connected with a box, and the right side of the back of the inner wall of the box is fixedly connected with There is a motor, the output end of the motor is fixedly connected with a disk, and the top of the front of the disk is fixedly connected with a transmission rod. The present invention is equipped with box body, motor, disc, transmission rod, transmission frame, vertical rod, lifting frame, positioning block, first connecting plate, second connecting plate, transmission column, polished rod, slip ring, fixed rod, hanging plate , rotating plate, transmission hole, transmission shaft, cylinder, moving frame, first sliding rod, fixed block, first chute, connecting rod and blade are used together to solve the problem that the device is not convenient for users to use. The cutting device for film production has the advantage of being easy to use, reduces the labor intensity of workers, and improves the working efficiency of the cutting device.

The invention discloses a contact network state on-line monitoring/detection device based on public network transmission, comprising a plurality of lower computers and remote upper computers which are installed on a return circuit; the upper computers communicate with the lower computers through a GPRS/GSM wireless network; and a mobile phone can control part of the functions of the lower computers. The remote computer comprises a node operation panel, a power supply monitoring panel, a sampling parameter configuration panel, a time display/recording panel, and a data display/extraction and analysis/ computer panel; the lower computer comprises a main control chip, a trigger circuit, a switch circuit, a sampling module, a power supply monitoring module, a data transmission module, a data transmission auxiliary module, a data transmission switch module, a time service module, a start-up module, an audio sensor module, a state monitoring sensor module, and a self-power supply module. The lower computer utilizes various sensors to collect the state parameters of the contact network structure, current, environment and the internal of the device, and the upper computer displays the obtained state parameters in the panels and records to finally generate a technology report. The invention can collect various state parameters, and realizes full-day, unmanned and independent work.

The invention provides a sugarcane peeling machine comprising a rack and a peeling mechanism arranged on the rack. The peeling mechanism comprises motors and installing plates; the peripheral side of an output rotating shaft of each motor is provided with cutter teeth; the middle portion of each installing plate is provided with a through hole used for entry and exit of sugarcanes; the multiple motors are hinged to two side surfaces of the installing plates; the output rotating shafts of the motors are arranged to surround the peripheral edges of the through holes; each motor makes the corresponding output rotating shaft get close to the axis of the corresponding through hole via an elastic part. The cutter teeth on the output rotating shafts of the multiple motors work on the peripheral side of a sugarcane entering the through holes, so that the sugarcane is peeled. The peeling mechanism employed by the sugarcane peeling machine is fixed and sugarcanes are peeled through the rotation of the output rotating shafts of the motors in different directions; the sugarcane peeling machine is simple and effective in structure, high in peeling efficiency and convenient to use.

A multifunctional and multipurpose all-terrain hay mower comprises a chassis, a control circuit and a power system. Drive wheels are arranged on the lower portion of the chassis. The multifunctional and multipurpose all-terrain hay mower is characterized in that one end of the chassis is connected with a hay mower base, hay mower machine frames are hinged to the hay mower base in multiple directions respectively, and hay knives and universal wheels are arranged at the bottoms of the hay mower machine frames. The whole multifunctional and multipurpose all-terrain hay mower is compact in structure and small in weight, and weed in complex terrain environments such as dike slopes and the environments with manual operation difficulty can be easily cut off. The work environment of dike workers is greatly improved, and the labor intensity of operating personnel is lowered.

An ophthalmic laser device with a treatment beam path that includes a variably adjustable modulator. The ophthalmic laser device is adapted to determine for the radiation pulses to be inputted into the tissue a power density to be inputted into the relevant target volume through the treatment beam path depending on a spatial distance between two target volumes of immediately successive radiation pulses and to adjust the modulator parallel in time with the control of the deflecting unit such that the relevant pulse in the target volume has the determined power density.

The invention relates to a pneumatic tube clamping valve which comprises a valve body, a pneumatic component and a clamping component. A sleeve used as a medium flowing channel is arranged in the valve body, the pneumatic component is arranged on the valve body, the clamping component is arranged in the valve body and is connected with the pneumatic component, and the clamping component is controlled by the pneumatic component to clamp or loosen the sleeve. Compared with the prior art, the pneumatic tube clamping valve has the advantages of being long in service life, low in cost, convenient to maintain and the like.

The invention discloses a cable tensioning device for high-altitude power construction. The cable tensioning device comprises a base, a plurality of fixed main bodies arranged at the lower part of thebase, a cable tightening rod arranged at the upper part of the base, and a movable clamp hinged to one end of a fixed rod; two sets of supporting frames are arranged on the upper portion of the base,the two ends of the cable tightening rod are movably installed on the supporting frames through bearings, and a rocker or a motor is arranged at one end of the cable tightening rod. One side of the cable tightening rod is provided with a fixed clamping plate fixedly installed on the upper portion of the base. A pull rod is arranged on the upper portion of the fixed clamping plate, a pull ring isarranged at one end of the pull rod, first movable rods are arranged on two sides of the pull rod and the fixed clamping plate, second movable rods are arranged on one sides of the first movable rods,and a movable clamping plate is arranged on the lower portion of the pull rod and fixedly mounted on one sides of the first movable rods and the second movable rods. The cable tensioning device is fixed to an electric pole or an aerial ladder through the fixed main bodies, the motor is started or the rocker is rotated to conduct tensioning operation on a cable, the operation intensity of an electrician is reduced, and the construction safety of the electrician is protected.

The invention relates to a terminal cutting and packaging machine. The terminal cutting and packaging machine comprises a machine frame, a power distribution control box, a terminal conveying mechanism and a carrier tape conveying mechanism, wherein the terminal conveying mechanism and the carrier tape conveying mechanism are arranged side by side on the machine frame. The terminal conveying mechanism comprises a terminal belt traction motor, a terminal conveying track and a terminal feeding wheel, wherein the terminal belt traction motor and the terminal conveying track are arranged on the machine frame and matched with each other. The carrier tape conveying mechanism comprises a carrier tape traction motor, a carrier tape conveying track and a carrier tape receiving wheel, wherein the carrier tape traction motor and the carrier tape conveying track are arranged on the machine frame and matched with each other. A terminal cutting device and a waste cutting device are arranged in sequence above the terminal conveying track, and a rotating mechanism is disposed between the terminal cutting device and the carrier tape conveying track. A terminal reclaiming mechanism matched with therotating mechanism is disposed above the carrier tape conveying track. A terminal is cut by the terminal cutting device, and the cut terminal is received by the rotating mechanism; and the terminal istransferred to the carrier tape conveying track by the matching of the terminal reclaiming mechanism and the rotating mechanism to realize cutting and material receiving in a cycle mode. The waitingtime for cutting the terminal is saved, and the production efficiency is improved.

The invention relates to a multipurpose spreading machine with flattening and cloth-pressing functions. The multipurpose spreading machine includes a rack (1). The multipurpose spreading machine is characterized in that two sides of a spreading platform (2) are respectively provided with a side slide rail (3), a door type structure movable spreading frame (4) is arranged on the side slide rail (3), a bottom side of the rack (1) is provided with a reciprocating driving device along the side slide rail (3), one side middle part of the movable spreading frame (4) is provided with a first-stage scroll laying position (10), the upper part of the movable spreading frame (4) is provided with more than one upper scroll laying positions (11), electromagnetic pressurizing devices (19) are mounted on the inner sides of initial fixed mounts (18), and the lifting ends of the electromagnetic pressurizing devices (19) are equipped with cloth-pressing rods (20). The multipurpose spreading machine provided by the invention has a high degree of automation, can pull open a coiled cloth material and spread it on the spreading platform, the uncoiled cloth material does not deviate or wrinkle, also a plurality of cloth rolls can be operated simultaneously each time to release layers of cloth, and the spreading efficiency is greatly improved.

The invention provides a motor of wiring operation capable of winding more easily and reliably, and a motor-integrated pump equipped with the motor. At least two pins (6) are arranged for binding two end parts (45a,45b) of a winding (45) and clamping a front end part (6a) into a hole (46a) formed on a control substrate (46); a mounting part (61) is laterally protruded toward the control substrate (46) on an insulator (44), and respectively fixes the pin (6) under the condition of laterally protruding toward the control substrate (46); a strengthening wall (63) is laterally protruded toward the control substrate (46) on an insulator (44) and mutually connects between the mounting parts (61,61); further, a strengthening rib (62), which is abutted against the peripheral of a stator core (41, is arranged on the mounting part (61).