Automatic tin-soldering machine for piezoelectric audio element

Abstract

The invention provides an automatic tin-soldering machine for a piezoelectric audio element. The automatic tin-soldering machine comprises a machine seat, a control box, an operation box, an index plate, a feeding mechanism, a first soldering mechanism, a jig turnover mechanism, a second soldering mechanism, a detection mechanism and a material taking mechanism; a machining table is arranged on the index plate; when the index plate rotates, the machining table passes through the feeding mechanism, the first soldering mechanism, the jig turnover mechanism, the second soldering mechanism, the detection mechanism and the material taking mechanism in sequence to enable the piezoelectric audio element to be machined. The machining speed and precision of the piezoelectric audio element can be improved, and the defective rate of the piezoelectric audio element is decreased; and the tin-soldering machine can be operated only by one person, so that the labor cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of mechanical equipment, and in particular relates to an automatic soldering machine for piezoelectric audio frequency components. Background technique [0002] High-performance chip piezoelectric audio components (commonly known as buzzers) are basic electronic components, which have good cost performance, can simplify circuit structure, small size, light weight, low power consumption, and high reliability. It is unmatched by other products. Due to its excellent sound quality, low production cost and long service life, it has a wide range of applications. It is mainly used in the manufacture of receivers for mobile phones and telephones, speakers for stage audio and super-flat speakers, sensors for automobiles and precision instruments, and buzzers or alarms for various home appliances. With the rapid development of mobile communication, home theater, multimedia, and digital audio-visual terminals, electr...

AI Technical Summary

Problems solved by technology

[0003] Piezoelectric audio components need to be soldered with copper wires on them. In the previous processing process, traditional processing techniques were often used, and manual welding was used entirely. However, due to the small size of piezoelectric audio components, the difficulty of soldering was increased. The manual welding is not only slow, low precision and error-prone, but also requires high technical level of workers, which inadvertently increases the processing cost

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