Audio element welding device

Abstract

The invention discloses an audio element welding device. The device comprises a pulse power supply, a three-dimensional operation mechanism, a welding head connecting device, a thermocouple and a hot-pressing welding head, wherein the welding head connecting device is fixed on the three-dimensional operation mechanism, and the hot-pressing welding head is fixed at the bottom of the welding head connecting device; the pulse power supply is electrically connected with the welding head connecting device, and the pulse power supply transmits a current to the hot-pressing welding head so as to heatthe hot-pressing welding head; the thermocouple is fixed on the hot-pressing welding head, and is used for measuring the temperature of the hot-pressing welding head, and feeding back a temperature measurement result to the pulse power supply, and the pulse power supply controls magnitude of the current according to the temperature measurement result fed back by the thermocouple so as to controlthe temperature of the hot-pressing welding head; and the three-dimensional operation mechanism is used for driving the welding head connecting device to move so as to adjust the welding position of the hot-pressing welding head, and an inner groove is formed in the hot-pressing welding head. According to the device, the problems that workers are tired, the efficiency is low, requirements on operation proficiency are high, hands are easy to scald, and consistency of the welding spots is difficult to control in the case of manual tin soldering with a soldering iron can be solved.

Description

technical field [0001] The invention relates to the technical field of audio device production equipment, in particular to an audio device welding device. Background technique [0002] At present, many components and component circuits in all electronic industries need to be connected. Especially in the production process of audio devices, the volume of audio devices is usually small, so soldering is often used to achieve electrical connection between components. [0003] Soldering is a welding method in which low-melting metal solder is heated and melted to penetrate and fill the gap between metal parts. Because the solder is often a tin-based alloy, it is called soldering. Soldering iron is commonly used as a heating tool for manual soldering, which is widely used in the electronics industry. [0004] Manual soldering iron soldering requires long-term practical training, learning the experience accumulated by predecessors, using the correct method, and mastering the oper...

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Problems solved by technology

[0005] The purpose of the present invention is to propose a welding device for audio devices to solve the problems of manual soldering iron soldering in the prior art, such as manual fatigue, low efficiency, high requirements for operating proficiency, easy burning of hands, and difficulty in controlling the consistency of solder joints

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