Welding process for diode production

Abstract

The invention discloses a welding process for diode production. The welding all-in-one machine comprises a feeding mechanism, a welding mechanism is arranged on the rear surface of the upper portion of the feeding mechanism, and a conveying belt is horizontally arranged at the position, located below the welding mechanism, of the rear surface of the feeding mechanism. The invention relates to thetechnical field of diode welding, in particular to a welding process for diode production, the middle of the outer surface of a rotating shaft is sleeved with a worm sleeve, the front surface of the upper portion of a storage box is rotationally connected with a worm wheel corresponding to the worm sleeve, the worm wheel is meshed with the worm sleeve, and the front surface of the worm wheel is fixedly connected with a first servo motor; and when a diode is welded, bonding pads needing to be used are stacked on a feeding plate in the storage box, and then under the work of the first servo motor and an electric push rod, the bonding pads on the feeding plate can be sequentially pushed out of a discharging groove and moved to the position of a welding head, and manual taking is not needed.

Description

technical field [0001] The invention relates to the technical field of diode welding, in particular to a welding process for diode production. Background technique [0002] A diode is a two-electrode electronic component with asymmetric conductance. An ideal diode has zero resistance between the two electrodes when it is conducting forward, and infinite resistance when it is reversed, that is, current is only allowed to flow through the diode in one direction. , so the diode has the characteristic of unidirectional conduction, which can play the role of rectification. When processing the diode, the diode needs to be welded on the pad. [0003] The invention of Chinese patent No. CN108581123B discloses a diode welding workbench, comprising: a circuit board fixing platform, the two ends of the circuit board fixing platform are integrally provided with support shafts, and the rear side of the frame is welded and fixed with suction For the wind cover, the two ends of the fixing...

AI Technical Summary

Problems solved by technology

[0008] Aiming at the deficiencies of the prior art, the present invention provides a welding process for diode production, which solves the problem that at the same time as welding, every time a welding pad is welded, it is necessary to manually remove the next welding pad, and then perform welding work, which cannot be done at the same time. When necessary, the pad is automatically transported to the position of the welding head, and the pad needs to be manually supported by hand, and then the welding work is performed on it. It is inconvenient to unload the fixed pad.

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