A rivet automatic conveying mechanism for a rivet machine

Abstract

Disclosed is a rivet automatically conveying mechanism of a riveting machine. The rivet automatically conveying mechanism of the riveting machine comprises a vertical beam and a bracket, wherein the beam is provided with a pressing column, and the bracket is provided with an ejecting rod; one side of the beam is provided with a storage box for storing rivets, and a conveying unit for conveying the rivets inside the storage box between the pressing column and the ejecting rod one by one; the conveying unit comprises a fixing disc communicated with an outlet, a central shaft and a rotating disc; the rotating disc is spaced from the fixing disc and comprises a cavity, the edge of the outlet at one end of the cavity is provided with a ventage for throwing out every single rivet horizontally; the fixing disc is provided with a conveying channel for collecting the rivets thrown out from the ventage and arranging and conveying the rivets to the bottom of the pressing column. The rivet automatically conveying mechanism of the riveting machine solves the problem of storage of batches of rivets and can automatically select and convey orderly-arranged single rivet for punching from batches of the rivets, thereby improving the riveting efficiency and precision and reducing the labor cost.

Description

technical field [0001] The invention relates to the field of rivet assembly machinery, in particular to a rivet machine used for products such as chair backs. Background technique [0002] A rivet refers to a part that uses its own deformation or interference to connect the riveted parts in riveting, which is riveted by using the interference between the rivet and the lock body hole. Now there are many rivet guns on the market, which require the operator to prepare a lot of rivets, and then manually insert a single rivet into the required workpiece, and then use the rivet gun to fix it, which slows down the work efficiency, and the rivets are easy to scatter. on the ground, causing cleanup hassle. [0003] For example, the automatic riveting machine whose notification number is CN202398767U also has the automatic feeding of rivets, and accurately inserts the rivets delivered to the feed pipe joint into the riveting holes of the plates, and completes the stamping action. Ho...

AI Technical Summary

Problems solved by technology

However, the structure of the feeding device is not accurate enough to transport a single rivet, and the accuracy of the arrangement and fixed position of a large number of rivets is poor.

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