Automatic assembling technology and device of microwave filter tuning screw

Abstract

The invention discloses an automatic assembling technology and device of a microwave filter tuning screw. The device comprises a machine frame module, a gasket feeding module, a nut feeding module, a tuning screw feeding module, a machine vision module, a platform module and an assembling mechanical arm module. A nut, a gasket and a screw are used for finishing the feeding action at the same time, the efficiency is extremely high, and the nut, the gasket and the screw are positioned at the same time through detachable product jig; the two-step strategy is adopted in the feeding method of the screw, and by means of a material pipe, the whole automatic assembling device is not directly provided with vibrating discs comprising the tuning screw, the structure is simple, the stability of the whole device is high, and the stability and the reliability of the whole device are prevented from being affected by vibration of the vibrating discs; the defects that the efficiency of an existing manual work assembling mode is low, the error rate is high and the homogeneity of products is poor are overcome, and a foundation is laid for the follow-up automatic adjusting resonant frequency procedures of a microwave filter.

Description

technical field [0001] The invention relates to an automatic assembly technology of a screw, in particular to an automatic assembly process and a device for a microwave filter tuning screw. Background technique [0002] In the production process of the microwave filter, the assembly of the tuning screw is one of the key processes. The tuning screw usually needs to be installed on the cavity and cover of the microwave filter together with the gasket and the nut. The existing technical solution is to manually assemble the gasket, the nut and the tuning screw. Due to the various specifications of the microwave filter, correspondingly, the tuning screws that need to be installed on the cavity and the cover are also various. In addition, there are many holes on the cover plate where gaskets, nuts and tuning screws need to be assembled, and the threaded holes with the same hole diameter may also be equipped with tuning screws of different lengths. This leads to the fact that wor...

AI Technical Summary

Problems solved by technology

This technical solution can only simply complete the feeding of the screw, and cannot automatically assemble the gasket, nut and tuning screw at the same time

And from the point of view of screw feeding alone, it does not have versatility

After a screw feeding mechanism is determined, it can only be transported to the corresponding hole position; and when feeding several kinds of screws at the same time, it needs several vibrating discs to discharge the material, the mechanism is complex and expensive, and multiple vibrating discs At the same time, the stability of the system is poor, which affects the reliability of the system.

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