Wire-threading machine for threading metal wire into microtubule

Abstract

The invention discloses a wire-threading machine for threading a metal wire into a microtubule. The wire-threading machine comprises a vertical frame, an upper chuck subassembly, a lower chuck subassembly, a driving device, a microtubule mounting clamp and a scissors subassembly, wherein the vertical frame is arranged on a base; the upper chuck subassembly is arranged on the vertical frame and is provided with an upper chuck for clamping the metal wire; the lower chuck subassembly is arranged below the upper chuck subassembly, is connected with the upper chuck subassembly through a guide rod and corresponds to the upper chuck subassembly; the lower chuck subassembly is provided with a lower chuck for clamping the metal wire which stretches out of the upper chuck subassembly; the driving device is arranged on the vertical frame and can be used for driving the upper chuck subassembly and the lower chuck subassembly to slide along the vertical frame; the microtubule mounting clamp is arranged on the base and is provided with a plurality of microtubule mounting positions corresponding to the upper chuck and the lower chuck of the upper chuck subassembly and the lower chuck subassembly; the scissors subassembly is arranged below the lower chuck subassembly and is arranged on a same bracket of the lower chuck subassembly; and a cutting opening of the scissors subassembly corresponds to the position on the lower chuck of the lower chuck subassembly, at which the metal wire stretches out. According to the wire-threading machine provided by the invention, the metal wire coated with a radioactive material can conveniently threaded into the microtubule, so that damages to operators are avoided.

Description

technical field [0001] The invention relates to the field of automatic control, in particular to a threading machine for threading metal wires into microtubes. Background technique [0002] At present, in the field of medical treatment, metal wires coated with radioactive materials are widely used, such as coating iodine [ 125 I] the silver wire of sodium chloride etc., when these metal wires are made, will penetrate in the microtube, promptly penetrate in the microtube that diameter is d<0.6mm, because microtube diameter is very little at present, will be coated with radioactive material The metal wires threaded into the microtubes are all done manually. However, since the coating of radioactive materials will produce radioactive substances, long-term contact without protection will cause varying degrees of damage to the health of the staff, but it will be inconvenient for the staff to wear protective equipment. The efficiency is low and consumes relatively high manpow...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the embodiment of the present invention is to provide a wire threading machine for threading a metal wire into a microtube, which can solve the problem that the radioactive material coated with the metal wire will affect the operation The problem of human injury

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