A kind of glasses hinge assembly machine

Abstract

The invention provides a glasses hinge assembly machine, which belongs to the technical field of machinery. It solves the problems of low production efficiency of existing glasses hinges. The eyeglass hinge assembly machine includes a base, on which a tray is fixed, and a turntable driven by a rotating mechanism is arranged on the top surface of the tray. There are several installation slots on the turntable, and a feeding device, a screening device, and screw assembly are arranged in turn around the turntable. device, unqualified product unloading device and finished product unloading device. The feeding device includes vibrating plate 1, vibrating plate 2, and feeding mechanism. Removed, the screw assembly device includes a screw conveying mechanism and a screwdriver mechanism, the unqualified product unloading device is used to detect products and unload unqualified products, and the finished product unloading device is used for finished product unloading. The invention has the advantages of high degree of automation, high production efficiency, low processing cost, good product consistency and the like.

Description

technical field [0001] The invention belongs to the technical field of machinery, and relates to an assembly machine, in particular to a glasses hinge assembly machine. Background technique [0002] Glasses generally include a frame, studs, hinges and temples. The lenses are installed in the frame, the studs are located on both sides of the frame, the temples are the part used to hook the ears, and the hinges are the joints that link the studs and the temples. . Common spectacle hinges include hinge body 1, hinge body 2 and screws. Hinge body 1 has a single tooth, hinge body 2 has double teeth, the single tooth of hinge body 1 is located between the two teeth of hinge body 2, and the screw passes through the double teeth. and single teeth and assemble hinge body one and hinge body two together, or hinge body one has double teeth, hinge body two has three teeth, double teeth and three teeth interlock, screws pass through three teeth, double teeth and hinge Body one and hing...

AI Technical Summary

Problems solved by technology

[0003] At present, the assembly of eyeglass hinges is completely dependent on manual operation. First, the hinge body 1 and hinge body 2 are spliced ​​together, and then screws are screwed in to complete the assembly. The assembly speed is slow, the cycle is long, and the efficiency is low. Moreover, the technical level of each assembly worker There are differences in the quality and habits of the glasses hinges after manual assembly. The product consistency is poor and the quality is unstable, which is mainly reflected in the degree of tightening of the screws. If the screws are loose, the screws are easy to fall off, affecting The service life of the glasses, if the screws are too tight, it will make it difficult to open and close the temple legs, which will affect the normal use of the glasses

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