8results about How to "Fast threading" patented technology

The utility model relates to the technical field of cable accessory devices, in particular to an automatic threading device for electric wires and cables, which can enable workers to quickly clamp and fix cables with different specifications and sizes and then quickly thread the cables, thereby improving the working efficiency and effect of the workers for threading the cables and improving the working efficiency of the workers. Therefore, the practicability is enhanced; comprising a fixing block, a mounting block and a traction assembly, the left end of the fixing block is connected with the right end of the mounting block, the traction assembly is arranged at the left end of the mounting block, and the device further comprises a bidirectional screw rod, two sets of arc-shaped clamping plates, two sets of first sliding blocks, a plurality of sets of connecting plates, a plurality of sets of rolling wheels, a rebound assembly and an auxiliary assembly. The bottom of the two-way screw rod is rotationally connected with the bottoms of the sliding grooves, the two first sliding blocks are in threaded connection with one end of the two-way screw rod and are in sliding connection with the fixing block sliding grooves, and the right ends of the two first sliding blocks are connected with one ends of the arc-shaped clamping plates.

The invention discloses a fully automatic wire threader for power distribution inner wires, comprising: a lifting platform, a fixing plate, a positioning rod, a friction wheel, a threaded tube, a protective tube and a spherical probe; the fixing plate is fixedly connected to the lifting platform, and a fixing nut is arranged on the fixing plate; the positioning rod is movably connected to the lifting platform; the friction wheel is connected to the positioning rod, so that the positioning rod drives the friction wheel to contact with the threaded tube, and when the friction wheel rotates, the threaded tube is driven to rotate by friction force; the threads on the threaded tube are matched with the fixing nut, so that the threaded tube moves when it rotates; the protective tube is placed inside the threaded tube; the spherical probe is detachably connected to the end of the threaded tube, and the diameter of the spherical probe is larger than the diameter of the threaded tube. The fully automatic wire threader for power distribution inner wires of the invention has a simple structure, is easy to carry, and has a low cost. It can also realize fully automatic threading operation. One person can complete the threading operation, which saves a lot of manpower and material resources, so that the fully automatic wire threader for power distribution inner wires of the invention has a wider range of applications and greater market promotion value.

The utility model discloses an extrusion type breakpoint-free lighting lamp strip which comprises a light guide strip, at least one end of the light guide strip is provided with a plug-in end, and the plug-in end is externally connected with a light-emitting source. A light gathering strip connected with the light guide strip is arranged in the plug-in end, and a thermoplastic sleeve is arranged at the joint of the light guide strip and the plug-in end; an installation clamping strip is arranged outside the light guide strip, the installation clamping strip comprises an installation section and a transparent sleeving section, the light guide strip is connected in the transparent sleeving section in a penetrating mode, the light guide strip is connected in the transparent sleeving section on the installation clamping strip in a penetrating mode, rapid penetrating connection of the light guide strip is achieved, and the light guide strip is not prone to being broken and damaged. And the ends of the light guide strip are connected with the light-emitting light source through the inserting ends, light can be emitted and guided through the two ends of the light guide strip, light guide continuity of the light guide strip and breakpoint-free light emission of the light guide strip are guaranteed, and the lighting effect of the light guide strip is improved.

The lead bath quenching equipment comprises a lead bath pot, an electric push rod is fixedly connected to one side of the outer wall of the lead bath pot, the telescopic end of the electric push rod penetrates through the lead bath pot and is rotationally connected with a limiting wheel, and fixed pulleys are arranged on the inner walls of the two ends of the lead bath pot; a gas collecting hood is fixedly connected to the top of the lead bath pot, a hydraulic rod is fixedly connected to the center of the top of the gas collecting hood, a pressing disc is arranged at the bottom of the telescopic end of the hydraulic rod, movable wheels are arranged at the two ends of the bottom of the pressing disc, and a limiting rod is fixedly connected to the side, away from the electric push rod, of the inner wall of the lead bath pot. Shaft holes corresponding to the limiting rods are formed in the side faces of the limiting wheels. The pressing disc, the lead bath pot and the limiting wheel are matched with one another, the spring steel wire is pressed into the lead bath pot through the pressing disc, and then the limiting wheel penetrates through the pressing disc to replace a movable wheel to conduct wire guiding on the steel wire, so that rapid wire penetrating of steel wire lead bath quenching is achieved, and the wire penetrating efficiency of the steel wire is greatly improved.

The utility model discloses a kind of clamping jack and its whole bundle cable threading machine, it is related to the steel strand cable threading technical field of construction, bridge cable-stayed cable construction engineering, it includes cylinder body and piston rod of one end sliding connection in the cylinder body and the other end stretches out the cylinder body outside, the end of the cylinder body that stretches out piston rod is connected with barrel clamping head, steel strand transmission channel is radially equipped in the middle of this clamping head, the piston rod stretching out end is connected with clamping fork, the clamping fork is installed in the movement channel that is axially equipped in the clamping head, the clamping head is installed with steel strand inductor, compared with prior art, the utility model realizes accurate clamping to steel strand, improve the friction with steel strand, avoid the cable threading slip, can improve the reliability of steel strand compression, also can be used for cable threading different specifications whole bundle steel strand, improve the applicability of cable threading machine.

The invention discloses a color thread replacement device for a computerized embroidery machine. The color thread replacement device comprises an embroidery machine body, a gas transmission mechanism, a plurality of thread conduits, a color thread transmission mechanism and a plurality of threading mechanisms, the gas transmission mechanism comprises a gas transmission pipe and a plurality of shunt pipes, the wire guide pipe comprises two sealing sleeves, and the sealing sleeves are connected to the outer wall of the wire guide wheel and the outer wall of the detection wheel in a sleeving mode respectively; each threading mechanism comprises a wire outlet and a wire inlet, the wire conduits are communicated with the wire outlets, and the surfaces of the wire inlets are connected with hoses; a plurality of embroidering mechanisms are arranged in the bottom end of the embroidering machine body, machine needles are arranged in the embroidering mechanisms, the interiors of the machine needles are hollow, and thread holes are symmetrically formed in the outer walls of the machine needles. According to the invention, airflow is adopted to pull the color threads to move, so that the steps of processing broken threads and changing threads by operators are simplified, the shutdown processing time is shortened, the investment of the operators is also reduced, and the same operator can give consideration to more embroidery units.

The utility model relates to the technical field of medical suture line production, and discloses a suture line needle feeding device which comprises a workbench, an exhaust fan is arranged in the workbench, an exhaust pipe is arranged at one end of the exhaust fan, the end, away from the workbench, of the exhaust pipe penetrates through the top of the workbench and then is provided with an exhaust cylinder, and the exhaust cylinder is provided with a needle feeding device. The other end of the top of the workbench is provided with a pay-off pipe for placing a suture line, the middle of the workbench is sunken inwards to form a groove, and two movable clamping blocks are arranged above the groove; an adjusting device is arranged in the groove and comprises a moving plate arranged at the bottom of the groove; through cooperation of the adjusting device, the transmission mechanism and other structures, suture needles of different sizes can be rapidly fixed, rapid threading can be conveniently conducted on the suture needles of different sizes, and the problems that an existing device is difficult to conduct rapid threading on the suture needles of different sizes, and the needle feeding requirement of suture lines is difficult to meet are solved.

The utility model relates to the technical field of silk processing, in particular to a silk yarn tensioning device of a groove drum type silk winder for silk processing, which comprises a frame, a through groove is arranged on one side of the middle of the frame, a second wheel carrier is movably mounted in the through groove, and a tensioning wheel is movably mounted on one side of the second wheel carrier close to the frame. Tensioning mechanisms are arranged between the two sides of the second wheel carrier and the machine frame, and each tensioning mechanism comprises a guide frame, a fixing rod and a spring. The fixing rod, the spring, the fixing strip, the check ring and the second electric push rod are used in cooperation, when the tension amplitude of the tensioning wheel is adjusted, the second electric push rod is started, the second electric push rod drives the rod groove to move front and back after being started, the rod groove drives the second wheel frame to move synchronously when moving front and back, and the tensioning wheel is driven to move synchronously when the second wheel frame moves. In this way, when the tension of the tensioning wheel is adjusted in a self-adaptive mode through the spring, the back-and-forth movement amplitude of the tensioning wheel is limited by the position of the rod groove, and therefore the purpose of adjusting the tension is achieved.