Riveting device for automatic assembly machine of zipper puller

Abstract

The invention provides a riveting device for an automatic assembly machine of a zipper head. The riveting device is characterized by being hung on the outer side of a pressing disc through a fixing block which overhangs at the edge of the entire machine pressing disc, and comprising a joint block, a guide block, a pull rod, a pressing mechanism and a riveting mechanism, wherein the pressing mechanism and the riveting mechanism are arranged in the guide block; the riveting mechanism consists of riveting blocks which are symmetrically arranged on the two sides of the pressing mechanism and a riveting component; the pressing mechanism is arranged in the guide block in the way that the pressing mechanism is butted against the pull rod; the upper part of the riveting block of the riveting mechanism is connected with the joint block, and the lower part of the riveting block can drive the riveting component to move transversely. The riveting device has a simple structure and is reliable in work, the debugging work of a power transmission device of the automatic assembly machine of the zipper head and a riveting station can be simplified, the equipment manufacturing cost is low, and the riveting device is easy to maintain.

Description

technical field [0001] The invention relates to the technical field of zipper manufacturing, in particular to a riveting device for a zipper slider automatic assembly machine. Background technique [0002] The cap of the zipper pull and the slider body need to be fixed by riveting. Some zipper pulls pass the copper tube through the copper tube hole of the cap and the slider body, and then rivet the two ends of the copper tube to make the cap The cover and the slider body are riveted; some of them are riveting and deforming the two side walls of the cap to be riveted with the groove of the slider body. These riveting processes require the use of riveting devices on the automatic assembly machine. The riveting power of the current riveting device comes from the power transmission assembly under the base of the automatic assembly machine. In addition to the transmission of the indexing turntable and the pressure plate moving up and down, the power transmission assembly also nee...

AI Technical Summary

Problems solved by technology

This kind of riveting device has a complex structure, many parts, and cumbersome installation. Once any parts are damaged or disordered, it is extremely troublesome to overhaul, and the power of riveting comes from the power transmission assembly under the machine base. The structure is complex, it is difficult to coordinate the coordination between the riveting device and the movement of the indexing turntable mold, and the maintenance and adjustment are inconvenient.

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