Sheet punching mechanism for buzzing sheet production

Abstract

The invention discloses a sheet punching mechanism for buzzing sheet production. The sheet punching mechanism comprises a rack, a rotation shaft, a belt and a sheet punching plate. A base is arrangedat the bottom of the rack. The rack is provided with a conveying belt. Conveying rollers are arranged at the two ends of the conveying belt. The conveying rollers are connected with the side faces ofthe two sides of the rack through a transmission shaft. A drive motor is arranged on the bottom face of the rack. The rotation shaft end of the drive motor is provided with a driving wheel. The drivewheel and a driven wheel arranged on the rotation shaft are in transmission connection through a belt. The part, on one side of the drive motor, of the bottom face of the rack is provided with a powerstorage box. Two vertical supporting plates are symmetrically arranged on the two sides of the upper end of the rack. The sheet punching plate is arranged between the two vertical supporting plates and evenly provided with sheet punching dies. The bottom of each sheet punching die is connected with an unloading pipe, and the bottom ends of the unloading pipes communicate with a material guiding groove in the bottom face of the sheet punching plate. The sheet punching mechanism is high in sheet punching efficiency and practicability.

Description

technical field [0001] The invention relates to the technical field of buzzer production equipment, in particular to a punching mechanism for buzzer chip production. Background technique [0002] The buzzer is an electronic sounder with an integrated structure. It is powered by DC voltage and is widely used as a sounding device in electronic products such as computers, printers, copiers, alarms, electronic toys, automotive electronic equipment, telephones, and timers. , The buzzer is mainly composed of an oscillator, a buzzer, an impedance matcher, a resonance box, and a shell. The buzzer is an electronic sounding component, and a piezoelectric ceramic dielectric material is placed between two copper circular electrodes. , when the AC audio signal is connected to the two electrodes, the piezoelectric sheet vibrates according to the size and frequency of the signal to generate a corresponding sound. It needs to be punched during the production of the buzzer sheet. Generally, ...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the existing technology, the present invention provides a punching mechanism for the production of buzzing chips, which solves the problems of low punching efficiency, heavy labor and the failure to discharge the punching fragments in time in the existing technology

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