Needle dipping device

Abstract

The invention provides a needle tubing oil immersion device and belongs to the technical field of medical production equipment. The needle tubing oil immersion device solves the problem that existing needle tubing oil immersion devices have potential safety hazards. The needle tubing oil immersion device comprises a machine frame, wherein a working table is arranged on the machine frame, a rotary frame is axially and fixedly connected to the machine frame, a plurality of needle tubing positioning mechanisms are arranged on the rotary frame, and a silicone oil tank is arranged on the lower side of the rotary frame. Each positioning mechanism comprises a positioning base arranged on the outer wall of the rotary frame, wherein a horizontally through positioning groove is formed in the positioning base, and a sustaining and pressing plate is arranged on the upper side of the positioning base in parallel. Each positioning mechanism further comprises a push rod which is arranged on the rotary frame and capable of moving transversely in the axial direction in a reciprocating mode, wherein a cam mechanism is arranged between the push rod and the working table, the cam mechanism can drive the push rod to move transversely in the axial direction, and the axial and transverse movement of the push rod can drive the corresponding sustaining and pressing plate to move transversely in the longitudinal direction. The needle tubing oil immersion device has the advantage of being safe and reliable in work.

Description

technical field [0001] The invention belongs to the technical field of medical production equipment, and relates to an oil immersion device, in particular to a needle tube oil immersion device. Background technique [0002] In the medical system, syringes have been widely used. The production process of syringes includes operations such as needle loading, syringe loading, silicone oil application, and quality inspection. The traditional production process is all manual operations. This manual operation is not only labor-intensive, Efficiency is low, and it is difficult to reach the hygienic and safety standards of medical syringes. Among them, the operation of applying silicone oil is to soak the end of the needle tube (sharp end) of the syringe in silicone oil. The purpose is to lubricate the end of the needle tube and facilitate the smooth insertion of the needle tube into the skin during injection. Controlling the oil immersion time leads to a large waste of silicone oil...

AI Technical Summary

Problems solved by technology

However, the silicone oil loading device of the syringe needle loading machine clamps the syringe through the clamping cylinder, and the cylinder body of the clamping cylinder is positioned and then driven by the rotating cylinder to rotate the horizontal support plate, so the wires with the clamping cylinder are easy to wear and tear. Frayed wires are prone to contact with silicone oil drums, posing a fire hazard

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