Automatic antenna oscillator assembly line and antenna oscillator assembly method

Abstract

The invention discloses an automatic antenna oscillator assembly line and an antenna oscillator assembly method. The automatic antenna oscillator assembly line comprises antenna oscillator feeding counting equipment, antenna oscillator polishing and assembling equipment and discharging detection equipment, wherein the antenna oscillator feeding counting equipment is used for counting antenna oscillators while providing the antenna oscillators to be assembled; the antenna oscillator polishing and assembling equipment is used for polishing a feeder line hole of the antenna oscillator and loading a feeder line into the feeder line hole; and the discharging detection equipment is used for detecting whether the feeder line is inserted into the feeder line hole of the antenna oscillator or not and whether the insertion depth of the feeder line is in place or not while outputting the assembled antenna oscillator. The problems that in the prior art, a good solution is not provided for polishing and grinding needing rotation center deviation, and the quality control of vibrator polishing and assembling is poor are solved. Before a product is fed, the feeder line hole is wiped firstly, so that the working hours are greatly saved, and the cleanliness of the antenna oscillator before polishing and assembling is ensured. In addition, the installation of the feeder line and the detection of the installation depth are further realized; and automatic assembly of the antenna oscillator is realized.

Description

technical field [0001] The invention relates to the field of antenna oscillator processing, in particular to an antenna oscillator automatic assembly line and an antenna oscillator assembly method. Background technique [0002] The AAU (Active Antenna Processing Unit) for 5G base stations mainly includes Massive MIMO antennas (large-scale antennas), filters, active components, etc. Antenna dipoles are most popular with dual-polarized antenna dipoles; Antenna oscillators also make their specifications emerge in endlessly. How to realize high-speed production of economical antenna oscillators is an important factor for the high cost and difficulty of popularizing 5G base stations at this stage. [0003] In the process of realizing the technical solution of the invention in the embodiment of the present application, the inventor of the present application found that the above-mentioned technology has at least the following technical problems: [0004] In the production process...

AI Technical Summary

Problems solved by technology

[0004] In the production process of the antenna vibrator, the polishing of the feeder hole and the polishing of the vibrator hole have a great influence on the performance of the antenna vibrator; but in the polishing process of the feeder hole, because the feeder hole is not in the center of the antenna vibrator There is no good solution in the prior art for polishing that needs to be offset from the center of rotation. Generally, a multi-degree-of-freedom manipulator is used to drive the polishing rod to rotate and polish. On the one hand, this method has low processing efficiency and high-precision control that increases the cost. On the one hand, it is difficult to solve the vibration of the end of the polishing rod, resulting in a decrease in the precision of the polishing, and it is difficult to meet the performance requirements of the antenna vibrator; in addition, the assembly of the feeder is mostly manual assembly, and the quality control is poor

[0005] Secondly, for the antenna vibrator to be loaded, it is generally processed by various hardware processes, and it is very common to have oil on the product. It needs to be cleaned before polishing and assembly; but the antenna vibrator after cleaning The cleaning fluid still remains, if you choose to dry it, it will take a long time to work, and the cleaning fluid in the feeder hole is also difficult to remove

[0006] Furthermore, in order to ensure the yield rate of the antenna vibrator, it is necessary to detect the installation and installation depth of the feeder when discharging; and the current equipment cannot realize the above functions

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