Vibration reduction type sound pickup automatic production device

Abstract

The invention discloses a vibration damping type sound pickup automatic production device which comprises a frame assembly, a fixed-point feeding device, a mounting assembly, a conveying device and a power device, the fixed-point feeding device is fixedly connected with the frame assembly, the mounting assembly is connected with the frame assembly, the conveying device is in friction transmission with the frame assembly, and the power device is connected with the frame assembly. The frame assembly comprises a fixing plate and a rotating disc, a plurality of rollers are arranged on the bottom side of the rotating disc and make contact with the fixing plate, the conveying device comprises a conveying chain, tensioning belts are arranged on the two sides of the conveying chain, the conveying chain comprises a plurality of chain plates, connecting rods are arranged on the two sides of each chain plate, the adjacent chain plates are connected through the connecting rods, and the adjacent connecting rods are connected through pin holes. The rotating disc extends upwards to be provided with a supporting disc, the rotating disc and the supporting disc are collinear in axis, the supporting disc is provided with a plurality of transmission rods in the circumferential direction, and the ends, away from the supporting disc, of the transmission rods are provided with arc-shaped faces.

Description

technical field [0001] The invention relates to the technical field of motor end cover welding, in particular to an automatic production device for vibration-absorbing pickups. Background technique [0002] A pickup is a device that converts vibration signals into electrical signals. With the development of the times, people pay more and more attention to music culture, and more and more large-scale music festivals gradually appear. Due to the limitation of the volume of the instrument itself, it is necessary to install auxiliary The sound amplification device expands the transmission range. Simply picking up the sound through the microphone will cause too much noise, which is not easy to separate and affect the audio-visual effect. Therefore, the instrument pickup came into being. The coil is wound around the coil to generate a magnetic field. When the string vibrates, a current is generated by cutting the magnetic induction line to pick up the sound, avoiding the insertion...

AI Technical Summary

Problems solved by technology

However, in order to obtain different timbres, the height of the magnetic column needs to be adjusted. Most of the current ones adjust the height of the magnetic column by manually rotating the adjustment screw after production, and then compare the sound pickup. The work efficiency is low and the labor cost is greatly increased.

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