Antenna oscillator automatic assembly line and antenna oscillator assembly method

Abstract

The invention discloses an antenna oscillator automatic assembly line and an antenna oscillator assembly method, wherein the antenna oscillator automatic assembly line includes: antenna oscillator feeding and counting equipment, which is used to count antenna oscillators while providing antenna oscillators to be assembled; Vibrator polishing assembly equipment, which is used to polish the feeder hole of the antenna vibrator, and put the feeder line in the feeder hole; the output detection equipment, which is used to detect the feeder hole of the antenna vibrator while outputting the assembled antenna vibrator Whether the feeder has been inserted, and whether the insertion depth of the feeder is in place. To solve the problem of poor quality control of the vibrator polishing assembly, the existing technology does not have a good solution for the polishing and grinding that needs to rotate the center of rotation. Before the product is loaded, the feeder hole is wiped first, which greatly saves man-hours and ensures the cleanliness of the antenna vibrator before polishing and assembly. In addition, the detection of the installation and installation depth of the feeder is also realized; the automatic assembly of the antenna vibrator 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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