Electronic buzzer pin correcting and centring mechanism

Abstract

The invention discloses an electronic buzzer pin correcting and centring mechanism and belongs to the technical field of processing electronic parts and components. The electronic buzzer pin correcting and centring mechanism comprises a feeding mechanism, a guiding mechanism, a pin correcting mechanism, a centring mechanism and a base, wherein the feeding mechanism comprises an electromagnetic vibrating disc; a guiding groove is connected onto the electromagnetic vibrating disc and is mounted on a linear electromagnetic vibrator; the guiding mechanism comprises a lifting air cylinder and a pulling air cylinder; a pulling piece is arranged on the pulling air cylinder; the pin correcting mechanism comprises two clamping air cylinders opposite to each other; correcting clamps are arranged onsides, close to each other, of the two clamping air cylinders; the centring mechanism comprises a stepping motor; the stepping motor is connected with a forward and backward thread lead screw; and theforward and backward thread lead screw drives two centring clamps to move oppositely. The electronic buzzer pin correcting and centring mechanism realizes automatic production of correcting and centring of a buzzer pin, completely replaces manual operation, is high in correcting and centring precision, excellent in product consistency and high in production efficiency and has broad application prospect.

Description

technical field [0001] The invention relates to the technical field of processing electronic components, in particular to a pin correction and centering mechanism of an electronic buzzer. Background technique [0002] Buzzer is an electronic sounder, which is widely used in computers, alarms, electronic toys, game consoles, printers, repeaters, automotive electronic equipment, telephones, timers and other electronic products as sounding devices. The existing production process is the buzzer pin seat ( figure 2 ) and upper shell ( figure 1 ) are produced separately and then assembled ( image 3 ), where the pins on the pin base are often corrected mechanically, but the assembly process is often done manually for subsequent automated assembly of the buzzer. [0003] Chinese patent 201710995843.3 discloses "a pin correction mechanism for electronic components", including a correction component, a fixed component, a sliding component, a foot spacing widening mechanism and a ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the technical problems of electronic buzzer pin calibration and automatic production of pin connection and sound hole alignment

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