Automatic assembly equipment for key rings

Abstract

The invention provides automatic assembly equipment for key rings. The automatic assembly equipment comprises a workbench and a first rotary disc arranged on the workbench. The first rotary disc is provided with a plurality of first bases which are distributed around the center of the rotary disc and used for containing and clamping the key rings. A key ring feeding mechanism, a first assembly mechanism, a pin inserting mechanism, a riveting mechanism, a locating releasing mechanism and a discharging mechanism are sequentially arranged at the positions, corresponding to the positions of all the first bases, of the edge of the first rotary disc in the rotating direction of the rotary disc. The first assembly mechanism is used for buckling fasteners provided with springs to the key rings. The pin inserting mechanism is used for carrying out pin inserting on the assembled key rings. The riveting mechanism is used for riveting the key rings obtained after pin inserting. The locating releasing mechanism is used for relieving clamping of the first bases on the key rings. The discharging mechanism is used for automatically discharging the key rings obtained after locating releasing. By means of the equipment, the automatic assembly process of the key rings can be achieved, the previous manner of manually assembling the key rings is changed, the production efficiency of the key rings is greatly improved, cost is further reduced, and meanwhile the assembly quality is improved.

Description

technical field [0001] The invention relates to the field of mechanical manufacturing, in particular to an automatic key chain assembly device. Background technique [0002] At present, most of the key chain products on the market are self-locking key chains, such as figure 1 Shown is one of such keychains, which generally consists of a keychain ring 110 and a buckle 120, the fastening piece can maintain a fastened state with the keychain ring, and this type of keychain ring At present, the assembly of the key ring is mainly completed manually. After the operator installs the inner spring of the key ring and aligns it with the fastening part, the key ring and the fastening part are riveted together by a riveting machine with rivets 130, and the key is assembled manually. The buckle is not only inefficient, the product quality is uneven, and the quality stability is poor. Moreover, due to the small structure of the keychain, it is not easy to align when riveting, and the ope...

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the prior art, the present invention is to provide an automatic assembly equipment for key chains, aiming to solve the problems of low work efficiency, poor quality stability and low operational safety caused by manual assembly of existing self-locking key chains

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