Protective cap loading device for automatic injection needle assembling system

Abstract

The invention discloses a protective cap loading device for an automatic injection needle assembling system. The protective cap loading device comprises a third rotary table which is rotationally connected with a table board of the automatic injection needle assembling machine; the third rotary table is fixedly provided with a plurality of groups of protective sleeve needle connecting through holegroups in an annular array; each group of the protective sleeve needle connecting through hole groups comprises a plurality of protective sleeve needle connecting through holes, close to the edge ofthe third rotary disc; the diameter of each protective sleeve needle connecting through hole is smaller than the maximum outside diameter of a protective sleeve; each protective sleeve needle connecting through hole can be inserted into the protective sleeve; and the position, on the outer sides of the protective sleeve needle connecting through holes on the third rotary table, on the table boardof the automatic injection needle assembling machine is sequentially provided with a protective sleeve needle connecting mechanism, an empty detection mechanism, a protective cap loading mechanism, aprotective cap pressing mechanism and a finished product clamping mechanism. For the protective cap loading device, by adopting the rotary table, the rejection rate is reduced, the efficiency is high,and the precision of a dropping position of an injection needle after turning back can be guaranteed. The protective cap loading device solves the problem that a protective cap cannot be automatically pressed in the past, breaks down the technical barrier in the prior art and can even realize the automatic scalding of the protection cap.

Description

technical field [0001] The invention relates to a protective cap device of an automatic assembly system for injection needles. Background technique [0002] The current assembly of inlaid injection needles or aluminum seat injection needles is generally manual, which is inefficient and the needle tube is easy to stab people. Although automatic assembly equipment is occasionally seen, it is impossible to automatically assemble the protective cap, and some equipment adopts chain type. , the needle seat is easy to fall off from the needle seat on the chain to the needle seat limiter on the chain, which increases the scrap rate; sleeves, the number of pressure sheaths, etc.) is not much, the efficiency is still not high, and there are still many misoperations, and the current assembly machine can not realize the function of automatically ironing the cap, and the current automatic assembly machine is manual inspection Needle, the degree of automation is not high enough. Conten...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the defects in the prior art and provide a protective cap device for the automatic assembly system of injection needles. Realize automatic ironing cap

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