A printed circuit board conveyor rail

Abstract

This utility model discloses a printed circuit board (PCB) conveying guide rail, specifically relating to the field of mechanical engineering technology. It includes a guide rail frame, a platform slidably connected to the top of the guide rail frame, two positioning shells fixedly connected to one side of the guide rail frame, and a dual-axis motor fixedly connected to one side of the guide rail frame. A clamping mechanism is provided on the top of the platform; the clamping mechanism includes a baffle, the outer side of which is fixedly connected to the inner side of the platform. This utility model utilizes the sliding of the support rod inside the bracket and the elastic support force provided by the spring, combined with the counter-expansion of multiple sets of clamping frames, to enable multiple rubber rollers to dynamically adjust the clamping force and provide multi-point support for the edges of the PCB, effectively preventing deformation and mechanical damage caused by rigid clamping. It employs a combination of worm gear meshing transmission and threaded transmission of the threaded rod to precisely control the conveying distance, and uses rollers to convert sliding friction into rolling friction, improving the stability and accuracy of the platform conveying the PCB.

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