PCB circuit board tin spraying device

Abstract

This utility model relates to the field of circuit board processing technology, and more particularly to a PCB circuit board soldering device, comprising: a base; a connecting shaft rotatably connected to the top of the base; a fixed disk fixedly installed on the surface of the connecting shaft, wherein at least one support arm is provided on the circumferential side wall of the fixed disk; and a circuit board fixing component installed at the end of each support arm for placing the PCB circuit board to be soldered. This utility model drives the fixed disk and the circumferentially arrayed support arms to rotate via the connecting shaft, causing the circuit board and corresponding soldering nozzle within the connecting frame at the end of the support arm to rotate synchronously with the support arm and remain relatively stationary. Soldering can be completed without moving the circuit boards one by one. Simultaneously, the multi-support arm design allows for the loading and unloading of circuit boards through the protective cover's loading port using the rotation gap, enabling continuous soldering without stopping the machine and effectively improving work efficiency.

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