Glue adding device for medical catheter

Abstract

The invention discloses a glue adding device for a medical catheter, belongs to the technical field of medical equipment, and aims to overcome the defects that glue on a glue dipping rod of a conventional glue dipping mechanism is actually hard to distribute uniformly by utilization of the gravity action, and the glue coating amount is specified and cannot be flexibly adjusted as required. The glue adding device comprises a glue adding mechanism, a glue accommodating mechanism and a rack, wherein a glue rotating mechanism used for driving the glue adding mechanism to rotate is arranged at the upper end surface of the rack; the glue adding mechanism comprises a plurality of clamping fingers and a clamping finger driving source used for driving the clamping fingers to open and close; a rotating wheel of the glue rotating mechanism is connected with the rear end of the clamping finger driving source; and driven by a rotating driving source, the rotating wheel drives the clamping finger driving source to rotate. The glue adding device has the advantages that as the glue rotating mechanism is arranged and can rotate, the processes of glue dipping and glue coating become uniform; as the clamping finger driving source used for driving the clamping fingers to open and close is arranged, the clamping degrees of the clamping fingers can be controlled according to different conditions; and accordingly, the glue dipping amount of the clamping fingers can be adjusted.

Description

technical field [0001] The invention relates to a medical catheter glue adding device, which belongs to the technical field of medical equipment. Background technique [0002] The infusion set includes medical catheters, female needle bases, medical secondary tubes, T-connectors and other parts. The assembly of medical catheters and other parts is generally bonded by glue. In order to reduce bacterial infection and speed up assembly efficiency, mechanical equipment is generally used. Glue automatically. Chinese patent (Application No.: 201410036583.3) a method and device for applying glue to a medical plastic needle filter cap, wherein the axis of the glue stick is distributed along the vertical direction, the jaws of the glue-coating chuck are distributed along the horizontal direction, and the glue stick The rod is in the vertical direction, under the action of gravity, the glue on the side of the glued rod flows down naturally, and the gluing chuck is moved to make the t...

AI Technical Summary

Problems solved by technology

The use of gravity does not guarantee the uniform distribution of the glue on the glue stick. Generally, the more the glue is distributed as it goes down, and the residual glue on the glue stick causes the surface to be uneven, which makes it difficult for the glue to be evenly distributed under gravity. There are similar problems in the glue application on the outer side of the filter cover, and the glue application amount of this device is fixed and cannot be adjusted flexibly according to needs

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